Issue with double screen

[Jirokoh]

Hello everyone,

 

I brought a second screen yesterday, and am now playing on it, since it's bigger than my laptop one. But since I'm in extended, my mouse doesn't stop at the edge of the screen i'm playing in, but continues on the other one. So when I'm playing tanks, and I wan't to fire, if I'm on the other screen, it will just quite the game, so I just missed my shot

 

Does anyone else have the same problem, and has anybody have any solution for this ?

 

Thanks !