does any1 no why my comp gives me a blue screen(stop error) everytime i try to launch world of warcraft or any other game, plz i need help.

could be lots of things:

- Power supply is not powerfull enough
- Processor is overheating
- Graphics card is over heating
- Ram is bad
- Poor overclocking job
- Curropted hard drive

Can you tell us what kind of system you are running first?

Next time it happens. Get a pen and write down what the error is. It would be something along the lines of:

STOP: 0x000008 SOME_SORT_OF_ERROR

Then repost here. We cant really help you unless we know what the error is.
If you know a little bit about computers you can try trouble shooting it yourself with this stop error guide.