Please help my computer just crashed.

[botd4u]

After I played serveral hours of CS:Source and exited the program, the whole computer shoots into the blue screen of death and it says MEMORY_MANAGEMENT and I had to reboot the whole damn thing, any 1 know what is going on?

 

[Crescent13]

Specs?

EDIT: and also what's your OS?

 

[Skitzer]

Overclocked? If so what are your memory specs and how high and at what levels are you pushing it? I've seen this before