The problem: you either don't take good care of your computer, or you are using Vista.
My PC only crashes once every 6 months too. PC gaming is getting so much easier, hell, in someways even easier than consoles.
Why do you think there are now over 300 millions PC gamers?
Everyone has a PC and piracy is extremely easy?
PC sucks, period. It gets one good exclusive in 2 years, there is no reason to own a gaming PC.