So I just bought an Alienware laptop off some guy on craigslist. Its an Alienware 13 i5 5200U, GTX 960m, 16GB ram, and 500GB HDD, I know about nothing about computers but he had reset the laptop and I got it, downloaded a free game (unturned) just to test it out and it ran about 4 FPS, so I told my brother which is somewhat knowledgeable and he said that the drivers need to be reinstalled. So he did that and it helped quite a bit, Unturned now runs at about 30fps in singleplayer, 18fps multiplayer around people. I'm wondering if this is right or if there is something else that needs to be done because if thats all it cna handle then I will be selling it. Thanks!