Update Driver ? How. CS Source .

I play Counter Strike: Source often and when I go to play it it says that my Driver is out of date and I need to download the update, the trouble is I don’t know how to update . I go to the site but I have no idea about computers, can someone help me?

Windows XP
NVIDIA GeForce Go 7900 GS
6.14.10.8463

Thats the info in the box ;)

This forum is for discussion of scientific computing with graphics cards. Try somewhere in here:
http://forums.nvidia.com/index.php?showforum=24