what can i do about that?

is anybody else having problems running on windows 7? my entire system keeps crashing after running for a day or 2

I'm running the final windows 7 on a asus g72gx. 2.53 ghz, 500gb harddrive, 1gb nvidia geforce gtx graphic. havent downloaded any drivers. What would they be for?

My windows 7 crashese usually a day after i install sketchup. i use it constantly each day then when my computer comes out of sleep the next i get the blue screen of death. any help?