How to find the cause of blue screen

[fighteeer]

I'm experiencing blue screens, more and more. It's happening when watching a movie, playing games or only browsing the internet. I have Windows 7 Ultimate 64bit.
I don't know what is the cause. Any programs to test my hardware ?
I would appreciate any help thanks

 

[te100]

use a program either whocrashed or bluescreenview they will read and analyze the dump files and give you a better idea of the cause (driver, hardware, etc)

 

[Josmar]

Just go to Event Viewer, Applications and Service logs

 

[johnbl]

kernel mode exception not handled, interger divide by zero exception.

you would need to upload your memory .dmp file to a server to be looked at.

or you need to reset your BIOS to defaults, turn off all over clocking tools
and test your hardware memory and graphics card.
ie run memtest86
and make sure you don't have overclocking software running for your graphics card.

you might even want to run cmd.exe as an admin
sfc.exe /scannow

to confirm your core windows files are not corrupted.