Helps D:!!!!

Ok. So here's my problem.
This has happened to me before but it just came back so idk what it is or how to fix it.

When I alt+tab to switch between processes the menu with all the little icons comes up and then is automatically shut like someone is hitting esc. when I keep the menu open. So it's basically like someone is auto-shutting my alt-tab list.
Also when i try to log onto Gunz i can log into a server but when i get to the character list it's like someone is hitting ENTER repetitively so it auto hits the, "Are you sure you want to leave the server/game?" and then it auto selects yes for me, like i hit enter again.
When i am on the server screen it also happens if I hit the exit game button, like it will automatically hit enter for me, but not untill i hit the exit game button.
Any ideas as to what to do?

You're on a laptop.
Probably an inspirion.

That exact shit happened to a friend of mine. But only in gunz.
We couldn't fix the problem... ever.
I even disconnected the touch pad and keyboard.

Idk what the hell it is man.
He just got a new laptop.