Basically it keeps doing this, however its just like alt tabbing but the screen doesn't change. It's hard to explain, and that's why I have come here. I play a lot of games and its really quite annoying. For example, if I'm playing a game my PC will act as if I have just alt tabbed, but I can still see the game running in the background. So it alt tabs, but doesn't... This results in my having to click to get back to that window, even though I can still see it. I know this might sound confusing but I don't really know how to describe it, could someone please help!