This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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 can't open a new tab

  • 3 cavab
  • 7 have this problem
  • 25 views
  • Last reply by Svetlana

more options

All of my previous tabs are open, but I can't open a new tab. A new tab will not open when I use the Shift+T shortcut, click the plus button at the end of my other tabs, or when I go to File, New Tab. If anyone can help me, please let me know. Thank you!

All of my previous tabs are open, but I can't open a new tab. A new tab will not open when I use the Shift+T shortcut, click the plus button at the end of my other tabs, or when I go to File, New Tab. If anyone can help me, please let me know. Thank you!

All Replies (3)

more options

Tools, Addons, Extensions, AskToolbar, Disable, restart Firefox, check for the issue.

more options

Thank you so much! It was a different toolbar apparently causing the problem, but your answer steered me in the right direction.

more options

Hello, good the issue was solved!

  • Can you please respond with what the problem source is (for others to be able to use your solution if they have same issue)?
  • Could you please also close this thread so that there is a green "solution chosen..." banner at the top?

Thank you.