Session Restore may keep you logged in to sites that you were logged into before you closed Firefox. Note: Unchecking Don't load tabs until selected can make Firefox take longer to start.Ĭlick Close to close the Preferences window If you wish, you can configure Firefox to open all windows and tabs from your previous session:Īt the top of the Firefox window, click on the Edit menu and select Preferencesįrom the When Firefox starts drop-down, select Show my windows and tabs from last time. By default, when Firefox starts, a single window is opened, displaying your specified home page.