Windows 7: Blue screen of death need help

I keep getting errors, it happens almost everyday now sometimes up to a dozen or more times a day. It just shows the blue screen and restarts my computer "to prevent damage" I got a picture of the blue screen maybe someone on these forums has dealt with this before and could help me out. Thank you

This is almost definitely caused by one of two things: failing hardware or dodgy hardware drivers.
Have you plugged in a new piece of hardware recently?
It may however not be that straight-forward because RAM or problems with the motherboard could potentially also cause this BSOD.
You may need to use the process of elimination to get to the bottom of this.
Not an easy problem to fix, so good luck!

I know this is a pain but I would really appreciate it if you could possible give me instructions on how to go about finding the problem. I have never gotten anything like this before and I feel like me going around and messing with stuff will only cause further problems because I have no idea what I am doing.