Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

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

I was updated to 3.6 and now I cannot create new tabs. Neither the plus sign or cntl + T will open a new tab. If I right click and choose "open in a new tab", however, the tab opens just fine.

  • 2 replies
  • 15 have this problem
  • 4 views
  • Last reply by ayşemmm

more options

I've tried restarting the system, but decided not to uninstall/reinstall firefox, just in case I lost all my bookmarks and favorites. The restart did not solve anything. Also, I have colorful tabs add on and it was updated today. I disabled it, but that did not help either.

I've tried restarting the system, but decided not to uninstall/reinstall firefox, just in case I lost all my bookmarks and favorites. The restart did not solve anything. Also, I have colorful tabs add on and it was updated today. I disabled it, but that did not help either.

All Replies (2)

more options

Uninstall the Ask toolbar and it should work again. There is a compatibility issue with the Ask toolbar and Firefox that prevents new tabs from being opened.

There are a couple of places to check for the Ask toolbar:

more options

aysemmm