Windows 7 and graphics card driver

I just updated to windows 7 about a week ago and now none of my games work. I checked my video card and it's a Nvidia G86-730-A2. Right now my computer in using the standard VGA driver, won't update automatically and I don't know which specific driver i need. If anyone can help using this information it would be amazing, forgive the computer illiteracy issues. Thanks,

I had the same problem when I upgraded to windows 7. Just go to NVIDIA's website , use the boxes to put in your info and download the driver. Just follow the instructions on the website.

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