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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

Sometimes selecting an existing tab will cause it to open in a new window. Why?

  • 2 valiny
  • 3 manana an'ity olana ity
  • 1 view
  • Valiny farany nomen'i PJmalek

more options

Running Firefox browser and have a Yahoo home page and another tab in that window with Yahoo mail. Sometimes have other tabs open in the same window as well. At times, when moving (switching) from one tab to another, the tab I switch to will open in a new window all by itself, instead of staying put in the original window. Why does this happen? Thanks for looking at the problem.

Running Firefox browser and have a Yahoo home page and another tab in that window with Yahoo mail. Sometimes have other tabs open in the same window as well. At times, when moving (switching) from one tab to another, the tab I switch to will open in a new window all by itself, instead of staying put in the original window. Why does this happen? Thanks for looking at the problem.

Vahaolana nofidina

Make sure that you do not drag a tab slightly down in the browser window while clicking. Current Firefox versions have a feature called tear-off tabs. You can detach a tab from the current window and open it in a new window by dragging a tab in the browser window. You can also do this via the right-click context menu of a tab: Move to New Window You can drag that tab back to the tab bar in the original window to undo that detaching.

bug489729 (Disable detach and tear off tab):

Hamaky an'ity valiny ity @ sehatra 👍 1

All Replies (2)

more options

Vahaolana Nofidina

Make sure that you do not drag a tab slightly down in the browser window while clicking. Current Firefox versions have a feature called tear-off tabs. You can detach a tab from the current window and open it in a new window by dragging a tab in the browser window. You can also do this via the right-click context menu of a tab: Move to New Window You can drag that tab back to the tab bar in the original window to undo that detaching.

bug489729 (Disable detach and tear off tab):

more options

Thanks for your quick reply. I will so as you suggest and hope that solves the problem.