It does not if there is a problem with the browser or the OS. Even when it does, you can only look back to the previous session, anything before is also lost.
Best posts made by jdh7803
Latest posts made by jdh7803
RE: Where did my sessions go?Opera for Windows
Where did my sessions go?Opera for Windows
I would love to have access to a history of my sessions. I have lost many groupings of tabs and once gone, it is very time consuming or impossible to get back to where you were.
RE: Any solutions for restore closed windows with tabs?Opera for Mac
Opera is not a browser, it has no way to restore tabs lost when it crashes.