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

Tabs not opening when I press the "+" to the top right of tab bar

more options

When I try to press the open new tab button ( the + sign to the top right) a new tab does not open. Please help!

When I try to press the open new tab button ( the + sign to the top right) a new tab does not open. Please help!

All Replies (1)

more options

Probably caused by the Ask Toolbar extension in Firefox 3.6.x versions, disable that extension or un-install it.