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Firefox oanpasse met add-ons,...

Betsjinningen, opsjes en add-ons oanpasse

Firefox oanpasse met add-ons, ynstekkers en útwreidingen

Yn it Ingelsk

Disable or remove Add-ons

Find and install add-ons to add features to Firefox

Use Firefox in another language

Manage optional permissions for Firefox extensions

Use themes to change the look of Firefox

Facebook Container - Prevent Facebook from tracking you on other websites

Why is there an OpenH264 plugin in Firefox?

Why do Java, Silverlight, Adobe Acrobat and other plugins no longer work?

How to add the translate add-on to Firefox

How to update add-ons

Firefox Translations Add-on

Flash-based videos and sound do not play correctly

Review installed extensions

Why aren’t my add-ons working on some websites?

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