When I Use My Computer And Go On Certain Things My Computer Just Goes To a Carsh Dump Its Not A Memory Problem Because Iv Done A Test And Everything Was Okay PLEASE HELP X

well i dont know computer details im not a computer guineus lol well its on vista 120!

its wen i go on the web its crashes and its called a crash dump its a blue screen and it just loads a dump file oh somthing similila and it just comes on as normal then until it does it again it normally does it wen iv got a few programs running like msn and facebook the same time x