Like this one:

When you hold your mouse cursor, you get the info about functionality. Sometimes I don't know how I did it, but that beige info stays on my screen forever! Whatever I do, I run a game, I watch a movie, it's still on my screen!
So far I know 2 options how to handle it:
reboot
or try to shut down windows and then fast cancel it (so most of process are turned off and that stupid info disappear)
Do you know any other solutions without reboot or shutting down?
Maybe there is one process responsible for screen, gfx and I could just use alt ctrl del and turn it off?