With Csgo it happens every now and then that I leave the game window when I press the buttons and get things like Explorer or that?

Im
1

Windows notification window opens. I do not understand why this happens and so far only restarting the laptop helped. It's really annoying to have that over and over again and I would like to know how to fix / prevent it.

pu

Could it be that you switch to the desktop with "Windows" + "D"? If so, you should get used to switching with "alt" + "tap".