Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

Just upgraded to latest version of Firefox, now all my tabs and browsing history are gone.

  • 1 nzaghachinzaghachi
  • 1 nwere nsogbu anwere nsogbu a
  • 1 view
  • Nzaghachi ikpeazụ nke cor-el

more options

I just had a tech work on my computer, and he seems to have screwed up firefox. My history and bookmarks seem to be mostly gone. (The last ones I can see were created over a year ago!) I want it all back like it was! Can somebody please help me?

I just had a tech work on my computer, and he seems to have screwed up firefox. My history and bookmarks seem to be mostly gone. (The last ones I can see were created over a year ago!) I want it all back like it was! Can somebody please help me?

All Replies (1)

more options

Was the old Firefox profile folder removed or was Firefox reset to the default?

If Firefox has been reset then there should be an "Old Firefox Data" folder on the desktop.