Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Full screen does not work anymore.

  • 1 resposta
  • 1 has this problem
  • 15 views
  • Last reply by cor-el

more options

Help! I click on full screen and the menu bar totally disappears (until I am out of full screen) but the toolbar is still there! It would previously disappear until I put my mouse on the top part of the screen. It simply stopped working just now all of a sudden while watching youtube. So, I deleted my temporary files, cookies, etc. and rebooted my computer. It did not solve problem. I am using Windows XP. That top toolbar is going to burn into my computer screen!!! Help!

Help! I click on full screen and the menu bar totally disappears (until I am out of full screen) but the toolbar is still there! It would previously disappear until I put my mouse on the top part of the screen. It simply stopped working just now all of a sudden while watching youtube. So, I deleted my temporary files, cookies, etc. and rebooted my computer. It did not solve problem. I am using Windows XP. That top toolbar is going to burn into my computer screen!!! Help!

All Replies (1)

more options

When you are in full screen mode right-click empty space on a toolbar and set a checkmark on "Hide Toolbars".

Alternatively you can check the browser.fullscreen.autohide pref on the about:config page and set the pref to true if it is currently false.