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Get started with Firefox - An overview of the main features 2,519
Updated
Add web page shortcuts to your Home screen 368
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Thunderbird FAQ 151
Updated
Save to (or bookmark) and remove links from your home screen 98
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Subscribe to Firefox Relay Premium 63
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Resize the Firefox Reality window to full screen or focus view 60
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Change your default search engine in Firefox for iOS 56
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Thunderbird and AT&T 52
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Night Mode in Firefox for iOS 51
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Using Dark Theme in Firefox for iOS 46
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Addressing an Email 45
Review Needed
Why Open Badges? 42
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Block cookie banners on Firefox for Android 39
Review Needed
Reply to forwarded emails with Firefox Relay Premium 38
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View articles recommended by Pocket on your Firefox New Tab and homepage 38
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How do I quit Firefox for Android? 33
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Search within a web page in Firefox for iOS 31
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Access toolbar functions using the keyboard 29
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Troubleshooting Save Button issues with Pocket Chrome extension 28
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Pocket Premium Full-Text Search 27
Review Needed
How does Monitor Plus work? 26
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Set Firefox Focus as default browser on Android 26
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Understanding in depth the profile per installation feature 26
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View web pages in Reader View 26
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What is the Mozilla VPN kill switch? 26
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Firefox for Android (68 and earlier) end of support 25
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Unsubscribing From Pocket's emails 25
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Logging out of your Pocket account 23
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Repackaging the Windows Installer 23
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General questions about Relay email domains 20
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How to View and Manage Saved Articles in Pocket for iOS 20
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What is search hijacking? 20
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What to do after a data breach 20
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What do the SSLv3 error messages mean on Firefox? 19
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Receive notifications in MDN Plus 18
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Block cookies in Firefox Focus for Android 17
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Connecting to unsecured networks while using Mozilla VPN 17
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Enable light or dark mode in MDN 17
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Safe browsing in Firefox Focus 17
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What happened to my Live Bookmarks? 17
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What is Mozilla Connect? 17
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Browse faster by blocking images in Firefox Lite 16
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Change the default search in Firefox Focus on iOS 16
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Remove a search engine in Firefox Focus for iOS 16
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How to manually add accounts to the password manager in Firefox for iOS 15
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Quickly access previously generated masks 15
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Change to desktop view on Firefox Focus for iOS 14
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Firefox Focus for Android - Frequently asked questions 14
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Firefox takes a long time to start up 14
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Reorder tabs from tab view 14
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What's new in Firefox for iOS (version 107) 14
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Firefox Subprocessor List 13
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What's new in Firefox for iOS (version 111) 13
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Enable email invitations for CalDAV servers configured to do serverside scheduling 12
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Firefox crashes - asking for support 12
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What is Mozilla's Open Badges project? 12
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Add shortcuts to websites on your home screen 11
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Creating a recurring event 11
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What's new in Firefox for iOS (version 37) 11
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Drag and drop links and tabs to and from Firefox 10
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Share your Android device with a Firefox Guest Session 10
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Thunderbird and Junk / Spam Messages 10
Review Needed
Working with events 10
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Capture screenshots using Firefox Lite 9
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How do I cancel my subscription to MDN Plus? 9
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Relay Phone Masking FAQ 9
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Access games from Firefox Lite 8
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Crash on Broadwell-U with old microcode 8
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Google Sign-On FAQ 8
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How do you use Google Firebase in Firefox? 8
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I've lost my Firefox Sync account information - What to do 8
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Searching for tags with Pocket Premium 8
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Add search engines in Firefox Klar for iOS 7
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Certificate warnings in Firefox for iOS 7
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Edit top sites on Firefox Lite home screen 7
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How is Facebook Container different from Multi-account Containers? 7
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Surf and watch videos on Firefox for Fire TV 7
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Use Face ID or Touch ID on Firefox Klar 7
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What's new in Firefox for iOS (version 97) 7
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Facebook Container isn't working 6
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Firefox for Enterprise 118 - Release notes 6
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"How-to" article type best practices 6
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Return to your Firefox for Fire TV home screen 6
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View recent tabs on your Firefox for iOS homepage 6
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What's new in Firefox for iOS (version 96) 6
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Add a login with the Firefox Password Manager 5
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Add Search Engine to Open Search 5
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Clear cookies and site data in Firefox for Fire TV 5
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Firefox for Enterprise 120 - Release notes 5
Review Needed
GeckoView in Firefox Focus 5
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How can I personally display Open Badges? 5
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Pocket security overview 5
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Tab context menu 5
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Turn off ads on MDN Plus 5
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Use labels to keep your masks organized in Firefox Relay 5
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What's new in Firefox for iOS (version 98) 5
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Access downloads in Firefox Lite 4
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Avoid crashes - Tips and tricks 4
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Can I use my screen reader with the new Firefox? 4
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Change Firefox Lite to Night Mode 4
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Change your default search on Firefox Focus for Android 4
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Changing the Date or Time of an Event 4
Review Needed
Clear my cookies on Firefox for Echo Show 4
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Data Loss Prevention 4
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Firefox for Enterprise 117 - Release notes 4
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Help improve Firefox for Echo Show by sending usage data 4
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How do I report an issue with Firefox Relay? 4
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How do I submit a bug for Firefox Sync? 4
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I can't play videos or audio on Firefox for Android 5.0 (Lollipop) 4
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Import bookmarks and other data from Google Chrome 4
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Remove tiles from the Firefox for Echo Show home screen 4
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Web pages aren't displaying properly in Firefox for Android 4
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What is X-Ray Goggles? 4
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What's new in Firefox for iOS (version 105) 4
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"About" article type best practices 3
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Add Firefox to the Today view on your iOS device 3
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Autocomplete web addresses in the URL bar in Firefox Focus for iOS 3
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Can’t save to Pocket in Firefox - Asked to log in every time 3
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Creating a Newsgroup Account 3
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Customizing Firefox Using AutoConfig 3
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Enable background updates on Firefox for Windows when Firefox is not running 3
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Find words on a page in Firefox Focus for iOS 3
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Firefox for Echo Show 3
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Firefox for Enterprise 116 - Release notes 3
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Firefox for Enterprise 122 - Release notes 3
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Firefox for Enterprise 124 - Release notes 3
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Firefox for Enterprise 79 - Release notes 3
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Get started with Firefox Lite 3
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How can I help by submitting mobile performance data? 3
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How do I install X-Ray Goggles? 3
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How do I reply to a text message sent to my phone mask? 3
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How do I request a refund for Mozilla VPN? 3
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How to install Firefox for Echo Show 3
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How to reset your password without Account Recovery Keys and regain access to your data 3
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How to upgrade your MDN Plus subscription 3
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Is Firefox available for iPhone or iPad in my language? 3
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Mozilla Social FAQ 3
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Navigation bar in Firefox for iOS 3
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Perform price comparisons in Firefox Lite 3
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Pontoon - Managing account data 3
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Telemetry collection- Windows default browser trends 3
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Thunderbird end of Support for XP and Vista 3
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Travel deals and guides in Firefox Lite 3
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Use voice commands with Firefox for Echo Show 3
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Using Reading Time Estimates and Viewed Item Status in Pocket for Android 3
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Using Saved Searches 3
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Using voice commands in Firefox for Amazon Fire TV 3
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What's new in Firefox for iOS (version 106) 3
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What's new in Firefox Lite (version 2.5) 3
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Zoom in and out of websites on Firefox for Android 3
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Access your add-ons with a Mozilla account 2
Review Needed
Add a search engine to Firefox Focus for Android 2
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Automatically fill in your address on web forms in Firefox for Android 2
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Back up and restore information in Firefox profiles 2
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Bookmark pages in Firefox Lite 2
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Cannot remove an add-on (extension or theme) 2
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Change your theme in Firefox Focus for Android 2
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Clear your cache without clearing your browsing history 2
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Common Voice Accounts - Managing Account Data 2
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Configuration Editor for Firefox 2
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Disable or remove Add-ons 2
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Disconnect your Mozilla account from Fire TV 2
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Exporting and sharing a calendar 2
Review Needed
"FAQ" article type best practices 2
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Filelink for Large Attachments 2
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Firefox and other browsers can't load websites 2
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Firefox Focus main Menu 2
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Firefox for Enterprise 100 - Release notes 2
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Firefox for Enterprise 113 - Release notes 2
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Firefox for Enterprise 81 - Release notes 2
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Firefox for Enterprise 88 - Release notes 2
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Firefox for Enterprise 89 - Release notes 2
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Firefox for Enterprise 90 - Release notes 2
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Firefox for Enterprise 91 - Release notes 2
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Firefox for Enterprise 92 - Release notes 2
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Firefox hangs when copying with Suggested Actions enabled on Windows 11 - What to do 2
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Firefox Lite enhanced search with Awesome bar 2
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Firefox Suggest FAQ 2
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Getting Started with the Thunderbird main window (Supernova and newer) 2
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Hide Images in Firefox for iOS 2
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How can I use Thimble in my classroom or out-of-school learning environment? 2
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How do I change my MDN Plus subscription plan? 2
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How do I contact support for Monitor Plus? 2
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How do I request a refund for Firefox Relay Premium 2
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I can’t play audio on a Remote Desktop Connection 2
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I can't take screenshots of some websites on Firefox Lite 2
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I can’t watch YouTube videos fullscreen on Firefox Lite 2
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Import Bookmarks and other data from Microsoft Edge 2
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Insecure connection password warning in Firefox 2
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Install Firefox on your iPad, iPhone or iPod 2
Review Needed
In which countries is MDN Plus available to subscribe? 2
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Is there Open Badges research available? 2
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Joining public WiFi while on Mozilla VPN 2
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Lightbeam extension for Firefox is no longer supported 2
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Manual Account Configuration 2
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Mixed content blocking in Firefox 2
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Moderator - Managing account data 2
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Organize Your Messages by Using Filters 2
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Pocket Premium - Manage billing and subscription preferences 2
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Pocket Premium Permanent Library 2
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Primary Password is replacing Master Password 2
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Private Browsing in Firefox Lite 2
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Profile Manager - Create, remove or switch Firefox profiles 2
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Recommendations from Firefox 2
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Recover user data missing after Firefox update 2
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Relay Phone Masking - How long can I talk when I get a call? 2
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Remote Content in Messages 2
Review Needed
Remove the Other Bookmarks folder from the Bookmarks Toolbar 2
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Reporting extensions and themes for abuse 2
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Search open tabs in Firefox 2
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Send Tab from another mobile app to Firefox 2
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Set Firefox for Android to open links in native apps 2
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Share pages with Firefox from other browsers 2
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Solutions for "Can not create temp folder archive" error when installing Firefox (Windows 10) 2
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The thumbnails on the New Tab page are missing - how to get them back 2
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Thunderbird and Hotmail 2
Review Needed
Thunderbird and Logjam 2
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Thunderbird and Sympatico 2
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Thunderbird makes unrequested connections 2
Review Needed
Thunderbird’s Scam Detection 2
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Turn push notifications on or off in Firefox for iOS 2
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Turn Turbo Mode off or on on Firefox for Fire TV 2
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Unable to uninstall add-ons (extensions or themes) 2
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Using Lightning with Google Calendar 2
Review Needed
Using the Save to Pocket extension in Brave, Opera and Vivaldi 2
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View synced tabs from other devices 2
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What do the security warning codes mean? 2
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What is BadgeKit? 2
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What is Firefox Klar for Android? 2
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What is the Open Badges Infrastructure? 2
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What's new in Firefox for iOS (version 99) 2
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What's new in Firefox Klar for Android 2
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Where can I find a list of policies for Firefox for Enterprise? 2
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Where to go for developer support 2
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Why do Java, Silverlight, Adobe Acrobat and other plugins no longer work? 2
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64-bit Firefox crashes with Citrix's XenApp VM 1
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About Firefox Desktop Attribution 1
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About paywalled articles in Pocket's recommendations 1
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About Picture-in-Picture in Firefox 1
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About Studies 1
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Access hidden tabs in Firefox 1
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Accessibility features in Firefox - Make Firefox and web content work for all users 1
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Accessibility not available during multi-process support 1
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Access Mozilla services with a Mozilla account 1
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Access pages from other devices with Firefox View 1
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Access popular sites from Firefox Lite 1
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Access the latest news from Firefox Lite 1
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Activate Firefox Relay - Mask your email address 1
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Add a Firefox widget to your Home screen 1
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Add and delete collections in MDN Plus 1
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Add a secondary email address to Mozilla accounts 1
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Add a website shortcut to your home screen on Android 1
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Add a website shortcut to your home screen on iOS 1
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Add, delete and view bookmarked webpages in Firefox for Android 1
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Add Firefox Relay to the Firefox password manager 1
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Adding a holiday calendar 1
Review Needed
Adding a shortcut to Pocket on your Windows desktop 1
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Add-on Badges 1
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Add-on signing in Firefox 1
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Add-ons in Firefox for iOS 1
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Add-ons that cause stability or security issues are put on a blocklist 1
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Add or remove a search engine in Firefox 1
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Address autofill on Firefox 1
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Address bar autocomplete suggestions in Firefox 1
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Add search engines in Firefox Focus for iOS 1
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Add the Firefox Search widget to your home screen 1
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Add the Search bar to your Firefox toolbar 1
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Add trusted sites to your allow list on Firefox Klar 1
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Add trusted websites to your allow list in Firefox Focus 1
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Add web page shortcuts to your Home screen in Firefox Klar 1
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Add web pages to your Reading List on Firefox for iOS 1
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Advanced panel - System, network, updates, and other advanced settings in Thunderbird 1
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Allow or block media autoplay in Firefox 1
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AMO (addons.mozilla.org) - Managing account data 1
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An extension changed my New Tab page or home page 1
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Archived Messages 1
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Are there limits to my Mozilla VPN connection? 1
Review Needed
Assign shortcuts to search engines 1
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Auto-close open tabs in Firefox for Android 1
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Autocomplete settings in the Firefox Focus address bar 1
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Autocomplete settings in the Firefox Klar address bar 1
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Autofill Credit Cards in Firefox for iOS 1
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Autofill logins on Firefox 1
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Automatic Account Configuration 1
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Automatically fill in credit card and payment method data on Web forms 1
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Automatically fill in credit card information on Firefox for Android 1
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Automatically fill in your address on web forms 1
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Automatically launch Mozilla VPN when your device starts 1
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Automatically trust third-party root certificates 1
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Automatic Conversion of Google mail accounts to OAuth 2.0 Authentication 1
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Avoid and report Mozilla tech support scams 1
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Avoid getting locked out of your Mozilla account 1
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Back up and transfer your Firefox data to a new device 1
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Best practices for installing and updating Firefox 1
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Block add-ons in Firefox for Enterprise 1
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Block and unblock websites with parental controls on Firefox 1
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Block cookie banners on Firefox 1
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Block deceptive content and dangerous downloads in Firefox 1
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Blocking a sender 1
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Block links from opening in external apps 1
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Block websites from storing cookies and site data in Firefox 1
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Bookmark a page in Firefox Reality 1
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Bookmarks in Firefox 1
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Bookmarks Toolbar - Display your favorite websites at the top of the Firefox window 1
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Bookmark Tags - Categorize bookmarks to make them easy to find 1
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Browsing history in Firefox - View the websites you have visited 1
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Bugzilla - Managing account data 1
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Built-in themes in Firefox - alternative to complete themes 1
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Bulk Editing in Pocket on your computer 1
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Calendar updates issues with Thunderbird 1
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Canary domain - use-application-dns.net 1
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Canceling your Pocket Premium subscription 1
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Can I subscribe to my list via RSS? 1
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Cannot delete messages 1
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Cannot receive messages 1
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Cannot send messages 1
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Can't add, change or save bookmarks - How to fix 1
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Captive portal detection 1
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CCleaner is deleting Firefox extension settings in Firefox 79 1
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"Certificate cannot be trusted" warning in Kazakhstan 1
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Certificate contains the same serial number as another certificate 1
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Change Firefox Lite themes 1
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Change primary email address on Mozilla account 1
Review Needed
Change site permissions in Firefox Focus for Android 1
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Changes to toolbars and window sizes are not saved 1
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Change the default email program in Firefox for iOS 1
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Change the default language of Firefox for Android 1
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Change the default language on Firefox for iOS 1
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Change the fonts and colors websites use 1
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Change themes in Firefox for iOS 1
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Change the program used to open email links 1
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Change to desktop view on Firefox Klar for Android 1
Review Needed
Change website appearance settings in Firefox 1
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Change your default search on Firefox Klar for Android 1
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Change your default search settings in Firefox 1
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Change your Mozilla account password 1
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Change your theme in Firefox Focus for iOS 1
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Change your theme in Firefox Klar for iOS 1
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Change your wallpaper in Firefox for Android 1
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Change your wallpaper in Firefox for iOS 1
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Changing calendar preferences 1
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Changing IMAP to POP 1
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Changing Your language in Pocket 1
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Changing your two-step authentication device for your Mozilla account 1
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Choose a strong password 1
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Choose display languages for multilingual web pages 1
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Choose the Mozilla VPN plan that is right for you 1
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Choose your opening screen for Firefox for iOS 1
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Choosing a Firefox CPU architecture for Windows OS 1
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Choosing a Firefox update channel 1
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Clear browsing history from Firefox Lite 1
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Clear browsing history in Firefox for iOS 1
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Clear cookies and site data in Firefox 1
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Clear cookies and website data for a single domain in Firefox for Android 1
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Clear recent searches from the Search bar 1
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Clear your browsing history and other personal data on Firefox for Android 1
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Clear your browsing history in Firefox for Android 1
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Cliqz Recommendations in Firefox 1
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Collections in Firefox 1
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Common Myths about Private Browsing 1
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Compacting folders 1
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Compacting folders - Potential complications 1
Review Needed
Compact mode workaround in Firefox 1
Review Needed
Compatibility with Exploit protection on Windows 1
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Config Editor 1
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Configuration Options for Accounts 1
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Configuration Options for Attachments 1
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Configuration Options for Identity 1
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Configure DNS over HTTPS protection levels in Firefox 1
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Configure firewalls so that Firefox can access the Internet 1
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Configuring Lightning 1
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Configuring Networks to Disable DNS over HTTPS 1
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Connection settings in Firefox 1
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Contact support from my Mozilla VPN app 1
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Control audio or video playback with your keyboard 1
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Control whether Firefox automatically fills in forms 1
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Cookies - Information that websites store on your computer 1
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Copy a saved password in Firefox for Android 1
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Copy text from images on Firefox for MacOS 1
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Crash reporting in Firefox Reality 1
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Create a desktop shortcut to a website 1
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Create an email mask through Firefox Relay 1
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Create secure passwords to keep your identity safe 1
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Creating a new event or task 1
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Creating New Calendars 1
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Custom installation of Firefox on Windows 1
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Custom installation of Thunderbird on Windows 1
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Customize Date and Time formats in Thunderbird 1
Review Needed
Customize Firefox controls, buttons and toolbars 1
Updated
Customize Firefox Home on iOS 1
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Customize items on your Firefox New Tab page 1
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Customize the Firefox home screen 1
Review Needed
Customize your New Tab page to hide or display content 1
Updated
Customizing Firefox on MacOS using configuration profiles 1
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Customizing Firefox Using Group Policy (Windows) 1
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Customizing Firefox Using policies.json 1
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Customizing your reading experience in Pocket Premium 1
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Customizing your reading settings in Pocket 1
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Dangerous directories 1
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Data broker scan 1
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Debugging policy issues 1
Updated
Deceased or incapacitated account management FAQ 1
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Dedicated profile per Thunderbird installation 1
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Dedicated profiles per Firefox installation 1
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Delete an individual tab in Firefox Focus for Android 1
Review Needed
Delete browsing, search and download history on Firefox 1
Updated
Delete sync data from Firefox by signing out of your Mozilla account 1
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Deleting Your Pocket account 1
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Deploy Firefox with MSI installers 1
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Deploying Firefox Customizations on macOS 1
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Deploying Firefox on MacOS using PKG and Jamf 1
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Deploying Firefox on Windows 1
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Deploying Firefox with extensions 1
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Deploying Firefox with Language Packs 1
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Diagnose Firefox issues using Troubleshoot Mode 1
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Difficulties opening or using a website in Firefox 100 1
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Difficulties opening or using a website in Firefox Focus for Android 100 1
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Digitally Signing and Encrypting Messages 1
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Disable credit card and payment method syncing across devices 1
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Disable email forwarding - Stop receiving emails sent through your masks 1
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Disable Firefox Sync 1
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Disable Firefox Sync on a lost phone or tablet 1
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Disable high contrast mode in Firefox 1
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Disable or re-enable Pocket for Firefox 1
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Disable password saving in Firefox 1
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Disconnect your Mozilla account from Lockwise 1
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Discourse - Managing account data 1
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Discover page FAQ 1
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Display the Thunderbird menus and toolbar 1
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DNS-over-HTTPS (DoH) FAQs 1
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Does Firefox share my location with websites? 1
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Do I need an account to publish a project using Thimble? 1
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Domains to Allow for Firefox 1
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DOM events changes introduced in Firefox 66 1
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Download Firefox on Windows from the Microsoft Store 1
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Download photos and files on Firefox for iOS 1
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Downloads in Firefox for Android 1
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Download the Beta and Nightly versions of Firefox Focus for Android 1
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Drag and Drop errors with Firefox Launcher Process enabled and Windows UAC disabled - How to Fix 1
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Drag links to and from Firefox Focus 1
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Edit or delete a login with the Firefox Password Manager 1
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Enable auto-fill on your Android devices 1
Updated
Enable auto-fill on your iPhone or iPad 1
Updated
Enable or disable Local Network Access on iOS 1
Review Needed
Enable or disable search engines on Firefox for iOS 1
Updated
Enabling the Pocket Share extension in iOS 1
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Encrypted Client Hello (ECH) - Frequently asked questions 1
Updated
End of support for Adobe Flash 1
Updated
End of support for Firefox Lite 1
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End of support for Firefox Lockwise 1
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End of support for Firefox on Amazon Devices 1
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End of support for Firefox Private Network 1
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End of support for Firefox Reality 1
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End of support for Mozilla Hubs 1
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Enforcing policies on Firefox for Enterprise 1
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Enhanced Tracking Protection in Firefox for Android 1
Updated
Enhanced Tracking Protection in Firefox for desktop 1
Updated
Enhanced Tracking Protection in Firefox for iOS 1
Updated
Exclude applications from Mozilla VPN protection 1
Updated
Export bookmarks to Safari 1
Updated
Export Firefox bookmarks to an HTML file to back up or transfer bookmarks 1
Review Needed
Exporting your Pocket saves 1
Updated
Export login data from Firefox 1
Updated
Export your Thunderbird Profile 1
Review Needed
Extensions in Private Browsing 1
Updated
Facebook Container - Prevent Facebook from tracking you on other websites 1
Updated
FAQ Changing IMAP to POP 1
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Feed reader replacements for Firefox 1
Updated
File system paths on Linux are always treated as UTF-8 1
Updated
Find and install add-ons to add features to Firefox 1
Review Needed
Find and install extensions on Firefox for Android 1
Updated
Find what version of Firefox you are using 1
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Find what version of Thunderbird you are using 1
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Find words on a page in Firefox Focus for Android 1
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Find words on a page in Firefox Klar for Android 1
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Find words on a page in Firefox Klar for iOS 1
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Find words on a page in Firefox Lite 1
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Firefox accounts renamed Mozilla accounts - What you need to know 1
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Firefox advanced customization and configuration options 1
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Firefox Browser welcome pages - helping you get more from Firefox products and services 1
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Firefox can't load websites but other browsers can 1
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Firefox desktop icon gallery for SUMO contributors 1
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Firefox DNS-over-HTTPS 1
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Firefox does not work - Common fixes to get you back up and running 1
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Firefox doesn't save web form entries 1
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Firefox Enterprise Kiosk mode 1
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Firefox ESR release cycle 1
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Firefox for Enterprise 101 - Release notes 1
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Firefox for Enterprise 102 - Release notes 1
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Firefox for Enterprise 104 - Release notes 1
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Firefox for Enterprise 107 - Release notes 1
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Firefox for Enterprise 109 - Release notes 1
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Firefox for Enterprise 110 - Release notes 1
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Firefox for Enterprise 112 - Release notes 1
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Firefox for Enterprise 114 - Release notes 1
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Firefox for Enterprise 115 - Release notes 1
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Firefox for Enterprise 119 - Release notes 1
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Firefox for Enterprise 121 - Release notes 1
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Firefox for Enterprise 123 - Release notes 1
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Firefox for Enterprise 125 - Release notes 1
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Firefox for Enterprise 126 - Release notes 1
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Firefox for Enterprise 127 - Release notes 1
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Firefox for Enterprise 128 - Release notes 1
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Firefox for Enterprise 78 - Release notes 1
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Firefox for Enterprise 80 - Release notes 1
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Firefox for Enterprise 82 - Release notes 1
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Firefox for Enterprise 83 - Release notes 1
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Firefox for Enterprise 84 - Release notes 1
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Firefox for Enterprise 85 - Release notes 1
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Firefox for Enterprise 86 - Release notes 1
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Firefox for Enterprise 87 - Release notes 1
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Firefox for Enterprise 93 - Release notes 1
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Firefox for Enterprise 94 - Release notes 1
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Firefox for Enterprise 95 - Release notes 1
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Firefox for Enterprise 96 - Release notes 1
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Firefox for Enterprise 98 - Release notes 1
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Firefox for Enterprise 99 - Release notes 1
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Firefox for Fire TV 1
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Firefox for iOS won't load web pages 1
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Firefox hangs or is not responding - How to fix 1
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Firefox has ended support for Windows XP and Vista 1
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"Firefox is already running but is not responding" error - How to fix 1
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Firefox is no longer available for download in the T-Store 1
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Firefox is stuck in Troubleshoot Mode 1
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Firefox keeps asking me for Primary Password 1
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Firefox keeps crashing at startup 1
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Firefox Lite Content and Services 1
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Firefox Lite Turbo Mode 1
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Firefox Lite: What vendors do you use that could receive my data? 1
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Firefox Lockwise and Privacy 1
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Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release 1
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Firefox Notes status 1
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Firefox options, preferences and settings 1
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Firefox Page Info window 1
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Firefox Password Manager - Alerts for breached websites 1
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Firefox privacy and security features 1
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Firefox Reader View for clutter-free web pages 1
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Firefox Reality for VR headsets 1
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Firefox Relay Premium FAQ 1
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Firefox Relay - What is an Email mask? 1
Updated
Firefox release notes - What's new and known issues 1
Updated
Firefox repeatedly opens empty tabs or windows after you click on a link 1
Updated
Firefox Review Checker - Ensure review authenticity in your online shopping 1
Review Needed
Firefox says it's just updated every time it starts - how to fix 1
Updated
Firefox ScreenshotGo - capture and organize screenshots 1
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Firefox's performance settings 1
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Firefox's protection against fingerprinting 1
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Firefox starts automatically when I restart Windows 1
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Firefox Suggest for Mobile 1
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Firefox Sync takes too long to sync or send pages from my iPhone or iPad 1
Updated
Firefox Translation 1
Updated
Firefox translation for Android 1
Review Needed
Firefox Translations Add-on 1
Updated
Firefox update notifications on Windows 1
Updated
Firefox users on macOS 10.12, 10.13 and 10.14 moving to Extended Support Release 1
Updated
Firefox users on Windows 7, 8 and 8.1 moving to Extended Support Release 1
Updated
Firefox uses too much memory or CPU resources - How to fix 1
Updated
Firefox won't start - find solutions 1
Updated
Fix common audio and video issues 1
Updated
Fix login issues on websites that require a username and password 1
Updated
Fix printing problems in Firefox 1
Updated
Fix problems connecting to websites after updating Firefox 1
Updated
Fix problems that cause images to not show 1
Updated
Fix problems with Facebook games, chat and more 1
Updated
Fix "The bookmarks and history system will not be functional" error message 1
Updated
Fix video and audio problems on Firefox for Windows N editions 1
Updated
Font size and zoom - increase the size of web pages 1
Updated
Forget button - quickly delete your browsing history on Firefox 1
Updated
Frequently Asked Questions 1
Updated
Fritz!box isn't working when Mozilla VPN is on 1
Updated
General questions about privacy protection scans 1
Updated
Get help with Firefox Developer Edition 1
Updated
Get started with Monitor Plus 1
Updated
Get started with Mozilla Monitor 1
Updated
Getting started with Firefox Lockwise 1
Updated
Getting started with Pocket for Android 1
Updated
Getting started with Pocket for Android Beta 1
Review Needed
Getting started with Pocket for iOS 1
Updated
Getting started with Pocket for iOS Beta 1
Updated
Getting started with Pocket for Mac 1
Updated
Getting started with Pocket on your computer 1
Updated
Getting started with Pocket on your Kobo eReader 1
Updated
Getting started with the Firefox for Android tablet browser 1
Updated
Getting started with the Thunderbird main window 1
Updated
Get your local weather forecast from the Firefox address bar 1
Updated
Global Privacy Control 1
Updated
Global Privacy Control in Firefox for Android 1
Updated
Global Search 1
Updated
Glossary of Terms including types of Accounts 1
Updated
Grant camera access to Firefox for Android 1
Updated
Hide Pocket in your Firefox New Tab page 1
Updated
Hide Pocket recommendations in Firefox 1
Updated
Highlighting in Pocket 1
Review Needed
Home page with pipe character opens extra tabs when Firefox starts 1
Updated
How can I access projects I made with an older version of Thimble? 1
Updated
How can I contact support if I can’t sign in to Mozilla VPN 1
Updated
How can I get the latest version of Thunderbird on Windows XP or Vista? 1
Updated
How can I help submit and resolve bugs in the MDN content repo? 1
Updated
How can I recover my lost Pocket account? 1
Updated
How can I send a large attachment? 1
Updated
How can I tell if Mozilla VPN is connected? 1
Updated
How does built-in Phishing and Malware Protection work? 1
Updated
How does Firefox Focus for Android use the permissions it requests? 1
Updated
How does Firefox Focus for iOS use the permissions it requests? 1
Updated
How does Firefox for Android use the permissions it requests? 1
Updated
How does Firefox for iOS use the permissions it requests? 1
Updated
How do I add code comments to a Thimble project? 1
Updated
How do I become an issuer? 1
Updated
How do I block phone calls or texts to my Relay Phone mask? 1
Updated
How do I cancel my subscription to Firefox Relay? 1
Updated
How do I cancel my subscription to Mozilla VPN? 1
Updated
How do I change my DNS settings? 1
Updated
How do I change my Privacy features? 1
Updated
How do I change to the desktop view in Firefox for Android? 1
Updated
How do I choose my server on Mozilla VPN? 1
Updated
How do I choose what information to sync on Firefox? 1
Updated
How do I contact MDN Plus support? 1
Updated
How do I contact MDN Plus support if I forgot my password for Mozilla account? 1
Updated
How do I contact support for Relay Premium? 1
Updated
How do I copy and paste text on Android? 1
Updated
How do I create a screenshot of my problem? 1
Updated
How do I delete a bookmark? 1
Updated
How do I delete my Mozilla account? 1
Updated
How do I inspect and edit my first web page? 1
Updated
How do I install the Firefox Relay Extension on Firefox Desktop? 1
Updated
How do I know the status of my sync? 1
Updated
How do I monitor multiple email addresses? 1
Updated
How do I opt out of Mozilla Monitor? 1
Updated
How do I report a broken site in Firefox desktop? 1
Updated
How do I request a refund for MDN Plus? 1
Updated
How do I request a refund for Monitor Plus? 1
Updated
How do I reset Mozilla VPN? 1
Updated
How do I restore my Mozilla VPN Subscription on my mobile device? 1
Updated
How do I restore my tabs from last time? 1
Updated
How do I set up Sync on my computer? 1
Updated
How do I share a tab from Firefox for Android? 1
Updated
How do I share Firefox between people on a computer? 1
Updated
How do I share the badges I've earned? 1
Updated
How do I share things from Firefox for Android? 1
Updated
How do I tell if I have the 32-bit or 64-bit Firefox? 1
Updated
How do I tell if my connection to a website is secure? 1
Updated
How do I turn on Mozilla VPN? 1
Updated
How do I turn on the Do Not Track feature? 1
Updated
How do I uninstall Mozilla VPN? 1
Updated
How do I update Mozilla VPN? 1
Updated
How do I update my payment information for my MDN Plus subscription? 1
Updated
How do I update my payment information on Mozilla VPN? 1
Updated
How do I upgrade my subscription? 1
Updated
How do I use the Firefox spell checker? 1
Updated
How do I view synced tabs on Firefox for Android? 1
Updated
How do you use Adjust in Firefox? 1
Updated
How file downloads are handled in Firefox version 98 and above 1
Updated
How Firefox securely saves passwords 1
Updated
How Firefox Sync keeps your data safe even if TLS fails 1
Updated
How is Firefox Enterprise different from normal Firefox? 1
Updated
How Pocket handles user data 1
Updated
How to add a shortcut to a website on Android 1
Updated
How to add devices to your Mozilla VPN subscription 1
Updated
How to add, remove, edit and move bookmarks in Firefox for iOS 1
Updated
How to add the translate add-on to Firefox 1
Updated
How to automatically label your new email masks 1
Updated
How to cast YouTube videos on Firefox for Fire TV 1
Updated
How to change or reset your Pocket password 1
Updated
How to change the Thunderbird layout 1
Review Needed
How to clear the Firefox cache 1
Updated
How to configure Close Tab warnings in Firefox 1
Updated
How to create an account and sign in to Pocket 1
Updated
How to create and use mailing lists on Thunderbird 1
Review Needed
How to customize Firefox Suggest settings 1
Updated
How to Customize the New Mail Sound 1
Updated
How to Customize Toolbars 1
Updated
How to delete an email mask 1
Updated
How to delete my Mozilla account via the Mozilla VPN app on Android and iOS 1
Updated
How to disable or change the Thunderbird start page 1
Updated
How to disable the Enterprise Roots preference 1
Updated
How to download and install Firefox on Mac 1
Updated
How to download and install Mozilla VPN on Android 1
Updated
How to download and install Mozilla VPN on iOS 1
Updated
How to download and install Mozilla VPN on macOS 1
Updated
How to download and install Mozilla VPN on Windows 1
Updated
How to download Mozilla VPN on your desktop or mobile device 1
Updated
How to enable Always-on VPN on Android 1
Updated
How to enable/disable the Firefox Relay icon on online fields and websites 1
Updated
How to enable Windows SSO login in Firefox 1
Updated
How to find the Pocket app crash logs on iOS 1
Updated
How to fix an error when trying to open Telegram or Slack on Firefox 1
Updated
How to fix Pocket login issues 1
Updated
How to fix preferences that won't save 1
Updated
How to fix the Update Failed error message when updating Firefox 1
Updated
How to generate a secure password in Firefox 1
Updated
How to go back to Mozilla Monitor’s free version 1
Updated
How to Install and Use another Language in the Dictionary on Thunderbird 1
Updated
How to install Firefox on Windows 1
Updated
How to install Mozilla VPN on a Linux computer 1
Updated
How to let Firefox use the internet on your Windows computer 1
Updated
How to manage your camera and microphone permissions with Firefox 1
Updated
How to move the search bar in Firefox for iOS 1
Updated
How to obtain the Mozilla VPN Logs 1
Updated
How to opt out of studies on Firefox Focus for Android 1
Updated
How to opt out of studies on Firefox Focus for iOS 1
Updated
How to opt out of studies on Firefox for Android 1
Updated
How to opt out of studies on Firefox for iOS 1
Updated
How to opt out of studies on Firefox Klar for iOS 1
Updated
How to pin and unpin Firefox from the taskbar on Windows 10 and Windows 11 1
Updated
How to print web pages in Firefox 1
Updated
How to remove the Babylon toolbar, home page and search engine 1
Updated
How to replace Google Assistant with a Firefox search 1
Updated
How to reset the default user agent on Firefox 1
Updated
How to restore a browsing session from backup 1
Updated
How to run Firefox when your profile is missing or inaccessible 1
Updated
How to save a web page 1
Updated
How to Save to Pocket - Overview 1
Updated
How to search IMDB, Wikipedia and more from the address bar 1
Updated
How to search the contents of the current page for text or links 1
Updated
How to send a crash report on Firefox for Android 1
Updated
How to set the home page 1
Updated
How to set up Firefox Sync in Firefox for Android 1
Updated
How to share URLs on Firefox for macOS 1
Updated
How to sign in to Mozilla VPN 1
Updated
How to sign up for Mozilla VPN 1
Updated
How to silently install/uninstall Firefox for Enterprise 1
Updated
How to stay safe on the web 1
Updated
How to stop Firefox from making automatic connections 1
Updated
How to Subscribe to News Feeds and Blogs 1
Updated
How to troubleshoot security error codes on secure websites 1
Updated
How to troubleshoot time related errors on secure websites 1
Updated
How to update add-ons 1
Updated
How to upgrade to Monitor Plus? 1
Updated
How to Use Attachments 1
Updated
How to use a Virtual Card (vCard) 1
Updated
How to use collections on addons.mozilla.org 1
Updated
How to Use Find in Page for Firefox for Android 1
Updated
How to use Firefox containers 1
Updated
HTML5 audio and video in Firefox 1
Updated
HTTPS-Only Mode in Firefox 1
Updated
HTTPS-Only Mode in Firefox Focus for Android 1
Review Needed
HTTPS-Only Mode in Firefox for Android 1
Updated
HTTPS-Only Mode in Firefox Klar for Android 1
Updated
Hyperlinks in Messages Not Working 1
Updated
I can't find Firefox Focus in Germany, Austria or Switzerland 1
Updated
I can't sign in to Mozilla VPN - What should I do? 1
Updated
Identify noisy tabs in Firefox for Android 1
Review Needed
Identify problems caused by third-party modules in Firefox for Windows 1
Updated
I forgot my Mozilla account password and I can't sign in to Mozilla VPN 1
Updated
I forgot my password for Mozilla account and I can't sign in to Firefox Relay 1
Updated
I forgot my Password for Mozilla account and I can't sign in to MDN Plus 1
Review Needed
I found a fake Firefox update 1
Updated
Ignoring threads 1
Updated
IMAP Synchronization 1
Updated
I'm having problems confirming my Mozilla account 1
Updated
I'm having problems with my Mozilla account 1
Updated
I'm having trouble logging into Pocket. Can you help? 1
Updated
I'm having trouble signing up for Pocket. Can you help? 1
Updated
Import Bookmarks from an HTML file 1
Updated
Import data from another browser 1
Updated
Importing bookmarks to Firefox for Android 1
Updated
Importing Safari data into Firefox 1
Updated
Importing your links into Pocket 1
Updated
Import login and password data from a file 1
Updated
Import settings and data into Thunderbird 1
Review Needed
I never set a Pocket password. How can I create one? 1
Updated
Information for EU, EEA, Swiss, California, Connecticut, Virginia and Utah users 1
Updated
Install an older version of Firefox 1
Updated
Install Firefox Lockwise on Android 1
Updated
Install Firefox Lockwise on iOS 1
Updated
Install Firefox on an Android device using Google Play 1
Updated
Install Firefox on Linux 1
Updated
Install Firefox on your phone or tablet 1
Updated
Install Firefox Reality 1
Updated
Installing an Add-on in Thunderbird 1
Updated
Installing Pocket for Android and Kindle Fire via direct download 1
Updated
Installing the Pocket extension in your browser 1
Updated
Installing Thunderbird on Linux 1
Updated
Installing Thunderbird on Mac 1
Updated
Installing Thunderbird on Windows 1
Updated
Install system add-ons on Firefox for Enterprise 1
Updated
Install the Firefox Relay extension in Firefox for Android 1
Updated
Install the Firefox Relay extension on Google Chrome 1
Updated
Install themes to change the look of Thunderbird 1
Updated
Instant Messaging and Chat 1
Review Needed
Instructions for obtaining a personal S/MIME certificate by creating a CSR 1
Updated
Introducing Total Cookie Protection in Standard Mode 1
Updated
Introduction to End-to-end encryption in Thunderbird 1
Updated
Inviting Other People to Events 1
Updated
In what languages is Firefox Relay available in? 1
Updated
In which countries is Firefox Relay Premium available to subscribe? 1
Updated
In which countries is Mozilla VPN available to subscribe? 1
Updated
Is Mozilla VPN compatible with my device? 1
Updated
Is Mozilla VPN free? 1
Updated
JavaScript settings and preferences for interactive web pages 1
Updated
Keyboard Shortcuts for Searching 1
Updated
Keyboard shortcuts in Firefox for iOS 1
Updated
Keyboard shortcuts in Pocket for Web 1
Updated
Keyboard shortcuts - Perform common Firefox tasks quickly 1
Updated
Keyboard shortcuts - perform common Thunderbird tasks quickly 1
Updated
Legacy browser support extension for Windows 1
Updated
Lightning User Interface 1
Updated
Listening to articles in Pocket with Text-to-Speech 1
Updated
List of Pocket service vendors 1
Updated
Live Bookmarks - Subscribe to a web page for news and updates 1
Updated
Login has been disabled for my account 1
Updated
Maildir in Thunderbird 1
Updated
Make Firefox for Enterprise the Default Browser 1
Updated
Make Firefox the default browser on Android 1
Updated
Make Firefox your default browser 1
Updated
Make Firefox your default browser on Windows 1
Review Needed
Make Thunderbird the Default Mail Client 1
Review Needed
Manage bookmark folders in Firefox for Android 1
Updated
Manage extension shortcuts in Firefox 1
Updated
Manage file types and download actions in Firefox 1
Updated
Manage local site storage settings 1
Updated
Manage my default search engines in Firefox for Android 1
Review Needed
Manage notifications in Firefox for Android 1
Updated
Manage optional permissions for Firefox extensions 1
Updated
Manage optional permissions for Firefox extensions on Android 1
Updated
Manage saved passwords in Firefox for Android 1
Updated
Manage saved passwords in Firefox for iOS 1
Updated
Manage tabs in Firefox for Android 1
Updated
Manage the devices linked to your Mozilla account 1
Updated
Manage your extensions using the extensions button in the toolbar 1
Updated
Manage your logins with the Firefox Password Manager 1
Updated
Manage your Mozilla account newsletter and email preferences 1
Updated
Managing Account Data 1
Updated
Managing Firefox Updates 1
Updated
Managing Firefox with Microsoft Endpoint Manager (Intune) 1
Review Needed
Managing policies on Linux desktops 1
Updated
Managing policies on macOS desktops 1
Updated
Managing Thunderbird Updates 1
Updated
Mask your phone number with Relay Phone Masking 1
Updated
MDN - Managing account data 1
Updated
Message List Columns 1
Updated
Message Tags - Categorize your email in Thunderbird 1
Updated
Message threading in Thunderbird - keep messages grouped by conversation 1
Updated
Microsoft OAuth Authentication and Thunderbird in 2024 1
Updated
Mobile Accessibility Features 1
Updated
Mobile Support tagging guidelines 1
Updated
Monitor status indicators 1
Updated
Monthly Monitor Report Email 1
Updated
Move the navigation bar to the top or bottom of the app in Firefox for Android 1
Updated
Moving Thunderbird Data to a New Computer 1
Review Needed
Mozilla account - Managing account data 1
Updated
Mozilla account on support.mozilla.org 1
Updated
Mozilla Crash Reporter 1
Updated
Mozilla Crash Reporter TB 1
Updated
Mozilla Monitor - Frequently asked questions 1
Updated
Mozilla People Directory - Managing account data 1
Updated
Mozilla Voice Server Proxy Retiring 1
Updated
Mozilla VPN - FAQ 1
Updated
Mozilla VPN message center 1
Updated
Mozilla VPN won’t connect or keeps disconnecting - How to fix 1
Updated
Multi-Account Containers 1
Updated
Multi-Hop - Encrypt your data twice for enhanced security while using Mozilla VPN 1
Updated
Multiwindow support on iPad for Firefox 1
Updated
Mute sound in Firefox tabs 1
Updated
My default search engine changed after updating Firefox 1
Updated
My privacy settings were changed from Custom to Standard 1
Updated
Names but no Email Addresses are Displayed 1
Updated
New Email Address 1
Review Needed
New in Thunderbird 102 1
Updated
New in Thunderbird 115 Supernova 1
Updated
New in Thunderbird 128 Nebula 1
Updated
New Tab page in Firefox 1
Updated
Open and switch between multiple websites (multi-tab) 1
Updated
Open a new private tab in Firefox Focus for Android 1
Updated
Open a new private tab in Firefox Klar 1
Updated
Open Badges Calls 1
Updated
Open Firefox automatically when you start your computer 1
Updated
Open PDFs in Firefox for Android 1
Updated
OpenPGP in Thunderbird - HOWTO and FAQ 1
Updated
OpenPGP keys might be authentic or counterfeit 1
Updated
OpenPGP Recipient Alias Configuration 1
Updated
Open Search 1
Updated
Password Manager - Remember, delete and change passwords in Thunderbird 1
Updated
Password Manager - Remember, delete and edit logins and passwords in Firefox 1
Updated
Permission request messages for Firefox extensions 1
Updated
Permission request messages for Thunderbird extensions 1
Updated
Personalized extension recommendations 1
Updated
Personalize Firefox with colorways 1
Updated
Pinned Tabs - keep favorite websites open and just a click away 1
Updated
Playing 4K (Ultra-High Definition) YouTube videos in Firefox 1
Updated
Playing videos in Firefox for Android 1
Updated
Play videos full screen on Firefox for Android 1
Updated
Pocket Developer FAQ 1
Updated
Pocket for Firefox FAQ 1
Updated
Pocket for iOS App privacy information 1
Updated
Pocket for Mac no longer available - FAQ 1
Updated
Pocket for publishers FAQ 1
Updated
Pocket Hits FAQ 1
Updated
Pocket Premium FAQ 1
Updated
Pocket Premium Suggested Tags 1
Updated
Pocket recommendations in the Firefox New Tab page - FAQ 1
Updated
Pocket sponsored stories on new tabs 1
Updated
Pocket's top feature requests 1
Updated
Pocket system requirements 1
Updated
Pocket transition to Mozilla accounts 1
Updated
Pocket website cookies FAQ 1
Updated
Pop-up blocker settings, exceptions and troubleshooting 1
Updated
Prerequisite for sending an encrypted email message 1
Review Needed
Primary Password is replacing Master Password in Thunderbird 1
Updated
Print simplified, clutter-free pages in Firefox 1
Updated
Privacy panel - Remote content and cookie settings in Thunderbird 1
Review Needed
Privacy-Preserving Attribution 1
Updated
Privacy settings in Firefox for Enterprise 1
Updated
Private Browsing in Firefox for iOS 1
Updated
Private Browsing on Firefox for Android 1
Updated
Private Browsing - Use Firefox without saving history 1
Updated
Private Mode in Firefox Reality 1
Updated
Problems with email and how to find help 1
Updated
Profile Manager - Create and remove Thunderbird profiles 1
Updated
Profiles - Where Firefox stores your bookmarks, passwords and other user data 1
Updated
Profiles - Where Thunderbird stores your messages and other user data 1
Updated
Profiling Thunderbird Performance 1
Review Needed
Protecting Privacy while using Web Authentication 1
Updated
Protect your container tabs with Mozilla VPN 1
Updated
Protect your Thunderbird passwords with a Primary Password 1
Updated
Quick actions in the Firefox search bar 1
Updated
Quick Filter Toolbar 1
Updated
Quick fixes if your Firefox slows down 1
Updated
Rate your Firefox experience, surveys and out of date messages (Heartbeat) 1
Updated
Reading in Pocket on your computer 1
Updated
Rebuilding the Global Database 1
Updated
Receive only important emails sent through your masks with Firefox Relay Premium 1
Updated
Receive tabs on Firefox for Fire TV 1
Updated
Recommended Extensions program 1
Updated
Recommended Firefox extensions for families and students 1
Updated
Recommended Firefox privacy and security settings for families 1
Updated
Recovering important data from an old profile 1
Updated
Recover lost or missing Bookmarks 1
Updated
Re-enable add-ons that were disabled when updating Firefox 1
Review Needed
Re-enable multi-process support disabled by Windows utilities 1
Updated
Refresh Firefox - reset add-ons and settings 1
Updated
Register your own domain with Firefox Relay Premium 1
Updated
Remove a search engine in Firefox Focus for Android 1
Updated
Remove a synced device from your Mozilla account 1
Updated
Remove a toolbar that has taken over your Firefox search or home page 1
Updated
Remove websites from the address bar suggestions 1
Updated
Report Site Issues on Firefox for iOS 1
Updated
Reset Firefox preferences to troubleshoot and fix problems 1
Updated
Reset your Mozilla account password with Recovery Keys 1
Updated
Reset your Primary Password if you've forgotten it 1
Review Needed
Resolve breaches with Mozilla Monitor 1
Updated
Restore bookmarks from backup or move them to another computer 1
Updated
Restore previous session - Configure when Firefox shows your most recent tabs and windows 1
Updated
Restore the default Smart Bookmarks Folders 1
Updated
Restore the Menu bar in Firefox 1
Updated
Retrieving a Pocket Crash Log on Android 1
Updated
Review installed extensions 1
Updated
Run Firefox on ChromeOS 1
Updated
Safari Integration in Firefox iOS 1
Review Needed
Safe browsing in Firefox Klar 1
Updated
Save to Pocket from your clipboard 1
Updated
Save web pages as PDF in Firefox for Android 1
Updated
Save web pages as PDFs in Firefox for iOS 1
Updated
Save web pages for later with Pocket for Firefox 1
Updated
Saving from subscription-based sites 1
Updated
Saving to Pocket from Apple News 1
Updated
Saving to Pocket manually 1
Updated
Saving to Pocket on Android 1
Updated
Saving to Pocket on iOS 1
Updated
Scan QR codes in Firefox for Android 1
Updated
Scan QR codes in Firefox for iOS 1
Updated
Screenshot categories in Firefox Lite 1
Updated
Search Firefox instantly on your Android home screen 1
Updated
Searching in Pocket for Android 1
Updated
Searching in Pocket on your computer 1
Updated
Searching with Firefox for Android 1
Updated
Search suggestions in Firefox 1
Updated
Search suggestions in Firefox Focus for Android 1
Updated
Search suggestions in Firefox Focus for iOS 1
Updated
Search suggestions in Firefox Klar for iOS 1
Updated
Search with the Firefox address bar 1
Updated
Search your browsing history and bookmarks in Firefox for Android 1
Updated
Search your browsing history in Firefox for iOS 1
Updated
Secure connection failed and Firefox did not connect 1
Review Needed
Secure Firefox passwords with device sign-in 1
Updated
Secure website certificate 1
Updated
Secure your Mozilla account with two-step authentication 1
Updated
Security panel - Junk, scam, antivirus, and password settings in Thunderbird 1
Updated
See active policies on Firefox for Enterprise 1
Updated
Send a tab from Firefox for iOS to another device 1
Updated
Send files to anyone securely with Firefox Send 1
Updated
Sending and Receiving Messages on Thunderbird 1
Updated
Send Tab from Firefox desktop to other devices 1
Updated
Send text or multimedia messages from Firefox for Android 1
Updated
Send usage data on Firefox mobile browsers 1
Updated
Server Not Found - Troubleshoot connection problems 1
Updated
Set a homepage in Firefox for iOS 1
Updated
Set Firefox as the default browser for iOS 1
Updated
Set Firefox as your default browser from the notification panel on Android 1
Updated
Set Firefox as your default browser on Lockwise for iOS 1
Updated
Set Firefox Focus as the default browser for iOS 1
Updated
Set Firefox Klar as the default browser for iOS 1
Updated
Set Firefox Lite as your default browser 1
Updated
Setting Firefox as the default browser does not work - What to do 1
Updated
Setting Up Certificate Authorities (CAs) in Firefox 1
Updated
Setting Up Roaming Users Profiles 1
Updated
Set up a passcode and Face ID in Firefox for iOS 1
Updated
Setup your email account for using End-To-End Encryption 1
Updated
Share browser windows or your screen with sites you trust 1
Updated
Share data with Mozilla to help improve Firefox 1
Updated
Sharing from Pocket for Android 1
Updated
Sharing from Pocket for iOS 1
Updated
Sharing from Pocket on your computer 1
Updated
Signatures 1
Review Needed
Sign in to a Mozilla account using 3rd-party authentication 1
Updated
Sign in to Pocket with your Mozilla account 1
Updated
Sign in to your Mozilla account on Fire TV 1
Updated
Sign up for Pocket with your Mozilla account 1
Updated
Site Information panel 1
Updated
Site Permission Add-ons 1
Updated
Site Permissions panel 1
Updated
SmartBlock for Enhanced Tracking Protection 1
Updated
Some videos won't play in background 1
Updated
Sort your bookmarks to quickly find the ones you want 1
Updated
Splash Accounts - Managing Account Data 1
Updated
Sponsored shortcuts on the New Tab page 1
Updated
SUMO - Managing account data 1
Updated
Supported Platforms and System Requirements 1
Updated
Suspicious activity on my Mozilla account 1
Updated
Switch from POP to IMAP account 1
Updated
Switching from Chrome to Firefox 1
Updated
Switching the folder pane view 1
Updated
Switching to Thunderbird 1
Updated
Switch to desktop view on Firefox Focus for Android 1
Updated
Sync bookmarks, logins and browsing history on Firefox for iOS 1
Updated
Sync bookmarks, tabs, history and passwords on Android 1
Updated
Sync custom preferences 1
Updated
Sync Firefox data 1
Updated
Sync logins in Firefox desktop 1
Updated
Sync logins in Firefox for iOS 1
Updated
Tables - Format messages with rows and columns 1
Updated
Tab overview menu 1
Updated
Tab preferences and settings 1
Updated
Tagging in Pocket for Android 1
Review Needed
Tagging in Pocket for iOS 1
Updated
Tagging in Pocket on your computer 1
Updated
Take screenshots in Firefox 1
Updated
Task Manager - see whether tabs or extensions are slowing down Firefox 1
Updated
Telemetry collection and deletion 1
Updated
Test versions of Firefox for your organization 1
Updated
Text Encoding no longer available in the Firefox menu panel 1
Updated
The difference between IMAP and POP3 1
Updated
The language of the websites I visit changes when I turn Mozilla VPN on - What to do 1
Review Needed
The Pocket Glossary 1
Updated
Third-party cookies and Firefox tracking protection 1
Updated
Third-party trackers 1
Updated
Through the Looking Glass 1
Updated
Thunderbird 115 Supernova FAQ 1
Updated
Thunderbird 128 Nebula FAQ 1
Updated
Thunderbird 78 FAQ 1
Updated
Thunderbird Accessibility Features 1
Updated
Thunderbird add-ons - frequently asked questions 1
Updated
Thunderbird and Comcast 1
Updated
Thunderbird and Gmail 1
Updated
Thunderbird and OpenPGP Alias Keys 1
Updated
Thunderbird and Yahoo 1
Updated
Thunderbird Beta 1
Review Needed
Thunderbird Crashes 1
Updated
Thunderbird Matrix Chat FAQ 1
Updated
Thunderbird Software Update Failed 1
Updated
Thunderbird support has ended for Mac OS X 10.6, 10.7 and 10.8 1
Updated
Tips for assessing the safety of an extension 1
Updated
Total Cookie Protection and website breakage FAQ 1
Updated
Trackers and scripts Firefox blocks in Enhanced Tracking Protection 1
Updated
Tracking Protection on Firefox Focus for iOS 1
Updated
Transfer information from the old to new Firefox for Android (Nightly or Beta) 1
Updated
Trouble activating or restoring your Pocket Premium subscription 1
Updated
Troubleshoot and diagnose Firefox problems 1
Updated
Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems 1
Updated
Troubleshoot Firefox crashes (closing or quitting unexpectedly) 1
Updated
Troubleshoot Firefox issues caused by malware 1
Updated
"Troubleshooting" article type best practices 1
Updated
Troubleshooting speed issues on Mozilla VPN 1
Updated
Troubleshoot issues related to add-ons 1
Updated
Troubleshoot Mode Thunderbird 1
Review Needed
Turn on/off saved logins, login sync and login autofill in Firefox for Android 1
Updated
Turn picture-in-picture mode controls on and off 1
Updated
Turn search suggestions on or off on Firefox for iOS 1
Updated
Unable to download files in Windows 10 when Parental Controls are on 1
Updated
Unable to install add-ons (extensions or themes) 1
Updated
Unable to install add-ons (extensions or themes) in Thunderbird 1
Updated
Unable to use profile when you launch an older version of Thunderbird 1
Review Needed
Understand Encrypted Client Hello (ECH) 1
Updated
Understanding the risks of installing self-hosted extensions 1
Updated
Unified Toolbar 1
Updated
Unify your POP email accounts with a global inbox 1
Updated
Uninstall Firefox for Android 1
Updated
Uninstall Firefox for Android extensions 1
Updated
Uninstall Firefox for iOS 1
Updated
Uninstall Firefox from your computer 1
Review Needed
Uninstall Thunderbird from your computer 1
Updated
Unlink your Google or Apple ID from your Mozilla account 1
Updated
Unload inactive tabs to save system memory in Firefox 1
Updated
Unsafe properties of OpenPGP keys might be ignored 1
Updated
Update Firefox to the latest release 1
Updated
Update to the latest version of Firefox for Android 1
Updated
Updating processor microcode 1
Updated
Updating Thunderbird 1
Updated
Upgrade your graphics drivers to use hardware acceleration and WebGL 1
Updated
Upgrading from an older version of Thunderbird 1
Updated
Usage Data Changes for Firefox for iOS and Android 1
Updated
Use a Primary Password to protect stored logins and passwords 1
Updated
Use bookmark folders to organize your bookmarks 1
Updated
Use Firefox in another language 1
Updated
Use Firefox in Full Screen mode 1
Updated
Use gestures in Firefox for Android 1
Updated
Use Google Trending Search in the Firefox address bar 1
Updated
Use MDN offline with your MDN Plus subscription 1
Updated
Use mouse shortcuts to perform common tasks in Firefox 1
Updated
Use Multi-Account Containers with Mozilla VPN 1
Updated
userChrome.css and .js and userContent are unsupported 1
Updated
Usernames and passwords are not saved 1
Updated
Use tabs in Firefox for iOS 1
Updated
Use tabs to organize lots of websites in a single window 1
Updated
Use the Eyedropper tool in Firefox to sample colors 1
Updated
Use the Firefox Sidebar to access bookmarks, history and synced tabs 1
Updated
Use the in-browser print function on Firefox for Android 1
Updated
Use themes to change the look of Firefox 1
Updated
Use the Troubleshooting Information page to help fix Firefox issues 1
Updated
Use Web Apps with Firefox for Android 1
Updated
Using a Primary Password with Sync 1
Updated
Using Dark Theme in Firefox for Android 1
Updated
Using Identities 1
Updated
Using Multiple Profiles 1
Review Needed
Using OpenPGP secret keys that advertise features that are not supported by Thunderbird 1
Updated
Using Pocket offline 1
Updated
Using Pocket on Kindle devices 1
Updated
Using the Pocket Must Reads extension in Google Chrome 1
Updated
Using the Save to Pocket extension for Google Chrome 1
Updated
Using the Save to Pocket extension for Safari 1
Updated
Using the Save to Pocket extension in Microsoft Edge 1
Updated
Using Voice Search in Firefox Reality 1
Updated
Vacation Response 1
Updated
Verifying a Mozilla Thunderbird installation package 1
Updated
Videos don't have sound on Citrix 1
Updated
View articles in Reader View on Firefox for Android 1
Updated
View articles recommended by Pocket on your Firefox for Android homepage 1
Updated
View articles recommended by Pocket on your Firefox for iOS homepage 1
Updated
View bookmarks on your home screen 1
Updated
Viewing and editing Your Pocket profile 1
Updated
Viewing Desktop Sites on Firefox iOS 1
Updated
Viewing your Saved Items in Pocket for Android 1
Updated
View mobile bookmarks on your computer 1
Updated
View PDF files in Firefox or choose another viewer 1
Updated
View recently saved bookmarks from your homepage on Firefox for iOS 1
Updated
View recent tabs on your Firefox for Android homepage 1
Updated
View Virtual Reality with Firefox WebVR 1
Updated
Voice input in Firefox for Android 1
Updated
Warning Unresponsive script - What it means and how to fix it 1
Updated
Watch DRM content on Firefox 1
Updated
Web Push notifications in Firefox 1
Updated
Websites don't load - troubleshoot and fix error messages 1
Updated
Websites look wrong or appear differently than they should 1
Updated
Websites say cookies are blocked - Unblock them 1
Updated
Websites show a spinning wheel and never finish loading 1
Updated
Website will not allow Firefox to display the page if another site has embedded it 1
Updated
Well known sources for downloading the Thunderbird email software 1
Updated
What are email trackers and how can I block them with Firefox Relay? 1
Updated
What can be saved to Pocket? 1
Updated
What features are included in Pocket Premium? 1
Updated
What happened to Firefox Send? 1
Updated
What if I'm locked out of Two-Step Authentication? 1
Updated
What information does Mozilla VPN collect? 1
Updated
What is a badge? 1
Updated
What is a Mozilla Backpack? 1
Updated
What is Article View? 1
Updated
What is Firefox Focus for Android? 1
Updated
What is Firefox Focus for iOS? 1
Updated
What is Firefox Klar for iOS? 1
Updated
What is included in BadgeKit? 1
Updated
What is Mozilla BadgeKit? 1
Updated
What is Mozilla VPN and how does it work? 1
Updated
What is my Pocket email address? 1
Updated
What is Pocket? 1
Updated
What is the Accessibility Service Indicator? 1
Updated
What is the Archive? 1
Updated
What is the Mozilla Maintenance Service? 1
Updated
What is the winmail.dat attachment? 1
Review Needed
What is Thimble? 1
Updated
What languages is Mozilla VPN available in? 1
Updated
What permissions does Pocket for Android require and why? 1
Updated
What should I do if I'm redirected to the Firefox Relay FAQ when clicking a link within an email? 1
Updated
What's New in Firefox Focus for iOS 1
Updated
What's new in Firefox for Android 1
Updated
What's new in Firefox for iOS (version 100) 1
Updated
What's new in Firefox for iOS (version 101) 1
Updated
What's new in Firefox for iOS (version 102) 1
Updated
What's new in Firefox for iOS (version 103) 1
Updated
What's new in Firefox for iOS (version 104) 1
Updated
What's new in Firefox for iOS (version 108) 1
Updated
What's new in Firefox for iOS (version 109) 1
Updated
What's new in Firefox for iOS (version 34) 1
Updated
What's new in Firefox for iOS (version 35) 1
Updated
What's new in Firefox for iOS (version 36) 1
Updated
What's new in Firefox for iOS (version 38) 1
Updated
What's new in Firefox for iOS (version 39) 1
Updated
What's new in Firefox for iOS (version 40) 1
Updated
What's New in Firefox Klar for iOS (version 39) 1
Updated
What's new in the August 31, 2015 release? 1
Updated
What's the difference between MDN and MDN Plus? 1
Updated
What to do after you have subscribed to Mozilla VPN 1
Updated
What to do if Firefox won't play any sounds 1
Updated
What to do if you can't download or save files 1
Updated
What to do when searches take you to the wrong search website 1
Updated
Where are my logins stored? 1
Updated
Where are my synced tabs in Firefox for iOS? 1
Updated
Where can I earn badges? 1
Updated
Where can I find community research on Open Badges? 1
Updated
Where can I find my saved items? 1
Updated
Where can I get help with the MDN API and documentation? 1
Updated
Where can I view my MDN Plus subscription information? 1
Updated
Where to find and manage downloaded files in Firefox 1
Updated
Where to find release notes for Firefox for Enterprise 1
Updated
Which version of Firefox am I using? 1
Updated
Who is BadgeKit for? 1
Updated
Why aren’t my add-ons working on some websites? 1
Updated
Why are some add-ons not allowed on sites restricted by Mozilla? 1
Updated
Why can’t I use Firefox sync with my Google or Apple ID? 1
Updated
Why did we create Mozilla BadgeKit? 1
Updated
Why do I get a harmful download message when downloading Firefox on Windows? 1
Updated
Why do I get an error when I try to upgrade my subscription? 1
Updated
Why do I see a white screen after updating Mozilla VPN to version 2.8.3? 1
Updated
Why is each open Firefox tab showing up in the Windows volume mixer? 1
Updated
Why is there an OpenH264 plugin in Firefox? 1
Updated
Will Firefox version 100 work on Windows 7? 1
Updated
Will Firefox work on my mobile device? 1
Updated
Will policies I set work if users already installed Firefox? 1
Updated
Windows 10 warns me to use a "Microsoft-verified" app 1
Updated
Windows in S mode won't let me install Firefox 1
Updated
Workaround to make Estonian Smartcards work in Firefox 76+ 1
Updated
Wrong home page opens when I start Firefox - How to fix 1
Updated
X-Mouse Button Control in Firefox 110 1
Updated
Your hardware is no longer supported by Thunderbird 1
Updated
Add a search engine to Firefox klar for Android
Updated
Am I really hacking a web page?
Updated
Are all my badges public?
Updated
Autocomplete web addresses in the URL bar in Firefox Klar for iOS
Updated
Block cookies in Firefox Klar for Android
Updated
Can I create a single account for all of the students in my classroom to use?
Updated
Can I print a tip sheet with X-Ray Goggles shortcuts for an event?
Updated
Change site permissions in Firefox Klar for Android
Updated
Change the default search in Firefox Klar on iOS
Updated
Change to desktop view on Firefox Klar for iOS
Updated
Change your theme in Firefox Klar for Android
Updated
Delete an individual tab in Firefox Klar for Android
Updated
Difficulties with a website in Firefox Klar for Android 100
Updated
Do I need an account to publish a project using X-Ray Goggles?
Updated
Drag links to and from Firefox Klar
Updated
Firefox for Enterprise 97 - Release notes
Updated
Firefox Klar for Android - Frequently asked questions
Updated
GeckoView in Firefox Klar
Updated
Get involved with the Open Badges Community
Updated
How can I get help with my Thimble project?
Updated
How can I get help with my X-Ray Goggles project?
Updated
How can I insert a selfie into my Thimble project?
Updated
How can I share my Thimble projects?
Updated
How can I use Thimble to teach myself to code?
Updated
How does Firefox Klar for Android use the permissions it requests?
Updated
How does Firefox Klar for iOS use the permissions it requests?
Updated
How does my organization become a displayer of Open Badges?
Updated
How do I create a project with multiple files?
Updated
How do I embed a tutorial into my Thimble project?
Updated
How do I report a Thimble bug?
Updated
Is BadgeKit ready now?
Updated
Placeholder article 091802
Updated
Remove a search engine in Firefox Klar for Android
Updated
Remove a search engine in Firefox Klar for iOS
Updated
Search suggestions in Firefox Klar for Android
Updated
Set Firefox Klar as your default browser on Android
Updated
Switch to another language on Firefox Reality
Updated
Tracking Protection on Firefox Klar for iOS
Updated
What's New in Firefox Klar for iOS
Updated
What's new in Firefox Klar for iOS (version 103)
Updated
What's new in Firefox Klar for iOS (version 104)
Updated
What's new in Firefox Klar for iOS (version 105)
Updated
What's new in Firefox Klar for iOS (version 106)
Updated
What's new in Firefox Klar for iOS (version 107)
Updated
What's new in Firefox Klar for iOS (version 40)
Updated
What's new in Firefox Klar for iOS (version 97)
Updated
What's new in Firefox Klar for iOS (version 98)
Updated
What's new in Firefox Klar for iOS (version 99)
Updated
Where can I go for Open Badges support?
Updated
Where can I go for technical help?
Updated
Where is technical documentation for BadgeKit?
Updated
Who else is issuing Open Badges?
Updated
Why do I see a message asking if I want to see the page hosted on HTTPS?
Updated