Replying to How to reset all settings in windows me

I had the problem playing jibberish where when ever i would try to play the game my computer would just go to a blue error screen and not load the game. When i tryed playing other 3D games the same problem happend, Then i remembered a while back i was trying to play this really old school mortal combat game becasue i was bored( Mortal Combat 3) and i had to messaround with my soundcard settings to get it to work(i never did actully get the game working) and im pretty sure they changes i mad then is whats not allowing me to play jibberish. So is their anyway just to reset everything so it was at the same settings as before i messed around with that?
member number 3972 biatch