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

How do I prevent the history being kept of 'Recently Closed Tabs'?

  • 1 reply
  • 4 have this problem
  • Last reply by cor-el

more options

Though I have my Options/Privacy/History settings set to NOT keep any history of of my browsing, Firefox is still keeping a History of my 'Recently Closed Tabs'... How do I prevent Firefox from keeping a history of my recently closed tabs?? thanks!

All Replies (1)

more options

You can set the pref browser.sessionstore.max_tabs_undo to 0 to clear the "Recently Closed Tabs" list.

If you want to re-use the "Recently Closed Tabs" feature (Undo Closed Tabs) then you can reset the pref browser.sessionstore.max_tabs_undo to the default value via the right-click context menu.