Hi evariste499, Firefox automatically creates backups of your bookmarks, which can be helpful if your bookmarks are lost or missing. To recover them, follow the instructions below. # Click the menu button [[Image:Fx89menuButton]], then click ''Bookmarks''. # Scroll to the bottom and click ''Manage Bookmarks''. # At the top of the Library window, click on ''Import and Backup'' and select ''Restore''. # Click the date of the bookmark backup you want to recover. # In the new window that appears, click OK. Your bookmarks from the selected date should now be restored. For more information, see the [[Restore bookmarks from backup or move them to another computer]] article. For other solutions, see the [[Recover lost or missing Bookmarks]] article. Did this fix your problems? Please report back to us! Thank you.