And what about all the drivers necessary?
I purchased a pre-owned computer online and upon getting it home I decided I'd like to start fresh as the pervious owner had a lot of junk on it. The internet worked fine before and the graphics were clean and crisp. Upon reinstalling Vista, the computer will not pick up any wireless routers, nor will in recognize it if I plug the ethernet calbe directly from the modem into it. Additionally, the graphics look grainy and poor. Help?