Please make sure to finish all your posts before this time. The downtime should only last for a few minutes.
restore closed window
I accidently closed a window with many important tabs. How can I restore the windows with all the tabs? In chrome there is a shortcut for it: shift+cmd+t. Anything like that in chrome?
I don't think we have a shortcut for it by default, but you can do it by either clicking 'History -> Reopen Last Closed Window' from the menu, or by clicking the little icon in the top right of Opera's window, which will list recently closed windows and tabs and allow you to reopen them as well.