nVidia 91.47 Drivers problem...
 

Ok. We all know that our screen is limited from all 4 sides. We can move mouse cursor to the top and we still see out mouse, same thing goes for left. As we move to the bottom we can see only top pixel of it and same goes for right... but not this time.

When I move cursor to the right if faint in to the right side and move like 4-5 cm more inside it, it take some time to bring him back on. Anyone experienced this problem? Or is it just me and my windows?

Your card is outputting to two monitors. Or at least it's trying to. Go to display properties and disable the second screen.

Bingo... my bro set it (who know why?). Now it's ok. Thanks!