My computer just crashes. I'll b surfing the web and it just shuts off. It will reboot itself. But then sometimes a blue screen comes up. This is my first computer so i'm not so technically advanced. But by nature i'm a fix urself type of person. I went to the troubleshooting and it said I have automatic start up on programs which could cause it to boot up slower. That obviusly has nothing to do with crashing. I have a dell 580 I run windows 7 64 bit. If other info is needed please let me know and i shall pass it along. Thanks 4 ur help.