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

can't move tabs anymore and can't add tabs to or change homepage in new version 4

  • 1 cavab
  • 111 have this problem
  • 2 views
  • Last reply by cor-el

more options

I can no longer switch tabs positions, and I can't change homepage, i am stuck on top sites also lost all forward back new tab stop reload, I had to add them to the tool bars. If i can't move tabs or save and quit then I am going back to older version

I can no longer switch tabs positions, and I can't change homepage, i am stuck on top sites also lost all forward back new tab stop reload, I had to add them to the tool bars. If i can't move tabs or save and quit then I am going back to older version

All Replies (1)

more options

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).


In Firefox 4 you can use one of these to start in Safe mode:

  • Help > Restart with Add-ons Disabled
  • Hold down the Shift key while double clicking the Firefox desktop shortcut (Windows)