I have recently bought a laptop and im kinda confused on some things. Its a MSI laptop with 4 gigs of ram intel dual core, and a nvidia 8200m G. I use this game to play left 4 dead and team fortress 2 and other than that just office work. When i try to play these games i get 20~27 fps and i start lagging when there is alot of things on my screen. The weird thing is my desktop ran these games fine and its about 6 years old.. can someone please help me out? anyway i can make my gameplay better?