I have a brand new pc i got this year, it is not top range but it is up to date and high performance. everything runs fine and quickly, all my software and broadband - everything, except games. pretty much every game i play causes the computer to freeze, and i have to reset to get it going again. i have updated all drivers, scanned for all virus' bots etc, everything is clear. the games run well, not slow or anything, they just always crash after bout 5 mins. is my computer overheating? what should i do?

what are the specs of your PC have you got enough RAM?

You can also run an online hardware scan from this site to know more about your PC.