Firefox will automatically restore your previous session, the first time you launch it after a crash. In these situations, Firefox can restore the pages that you were visiting when it is restarted. When you restart with add-ons disabled to troubleshoot Firefox problems, your tabs and windows will be reopened.ĭue to unexpected issues such as problems with a website, software errors, or an accidental loss of power, Firefox may unexpectedly close. To restart, click Restart to update Firefox. To apply any updates to the Firefox application that have been downloaded, you must restart Firefox. Click History and then select Restore Previous Session.Click the menu button on the right side of your toolbar.Here's how to get your tabs and windows from a previous session back using the Firefox menu:
