crazykid48x

Ok so I strolled into best buy with a pocket full of cash not to long ago and I came back home with this kick ass computer. At first all is well. Everythings good and speedy. Now I noticed that for some reason some games dont work well on my computer. Text and 2d images are screwed up in some of the 3d games i wanna play. Now this is a major problem. All the games work perfectly well on my cousins older computer so I figure its a video card problem. I dont really think the card sucks, I just think its uncompatable with some games. I dont really know much about computers, but is there any software I can download or buy to make my video card work with more stuff? And also how do I check exactly what kind of card I have?