Blue Screen Help - What is this error?

Hey all, I have now received this error message about 4 times this week. Obviously something is wrong. Does anyone know what error this is or how I can look it up? Thanks.

 

different driver and software conflicts trigger Blue Screen Errors. however, to begin the troubleshooting steps, first i'd suggest you to uninstall any software applications which you have installed recently. then check if the error appears again.

if it does, then perform System Restore (Restoring the PC to previous date.)

 

Thanks Sandy. I think I found the culprit, AVG:

http://computersavvy.wordpress.com/...screen-of-death-warning-expalined-some-fixes/

I did a manual update and there was some sort of big update for 64-bit. I did that and it required a restart. AVG updates almost never requires a restart so maybe this will fix it. If not, I'll be uninstalling like they said and contemplating doing yet another reformat.