I started using Windows 11 this morning. After a couple of hours (and installed updates?), I don't know what happened or what I did, but my Alt+Tab menu reverted to some dully one that I remember from Windows XP:
I've been struggling with this for past two hours, browsing through Windows 11 settings and dozens of webpages. I've tried to enable / disable Aero, I've tried to use tricks for changing Windows 11 Alt+Tab experience back to Windows 10's, all for nothing.
Does anyone recognize this behaviour and can advice me on what is wrong and how to fix that? Thanks!