I’m a teacher and our division just “upgraded” to W11 with a new version of outlook that is basically a web app on desktop. Several times a day my laptop comes to a complete crawl while Teams decides to open itself. Can’t open or close programs, Firefox won’t register mouse clicks, nothing. Graphical glitches appear al the time with menu bars and task bars disappearing regularly, requiring force quitting the app or logging out of the desktop.
When I first switched to Linux I assumed my experience would be like this. But now it’s the other way around.
Rant over.
It doesn’t do storage. It puts it in SharePoint somewhere. Where? Nobody knows. You may find it someday and bookmark it. It will also show up in OneDrive and maybe even Outlook! Because Microsoft doesn’t believe in your concepts of “location” man.