System Restart/ BSOD help!!!

Hello, my name is Brian. I've had this computer since christmas of 2011 and it is AMAZING. It is windows 7 and runs very very smooth (since it's a gaming computer).
Today i decided to watch Naruto shippuden so i searched it on google went to the link, found the video and clicked play. 5 seconds after i hit Play my computer shut off. The system automatically restarts and i Select run windows normally again it restarts and gives BSOD. I can run windows in Safe mode, and safe mode with networking. When it restarts i hit run windows normally, it runs everything is fine. The boom BSOD.
Im posting this on my mom's laptop. How can i fix this problem. PLEASE HELP!
PS: I can't finish the required information due to the fact MY COMPUTER KEEPS RESTARTING.
This laptop is already filled to the brim with documents, and i can't download more without her permssion. I know it's more than just a BSOD, please help!

Hi i can't add the requirements for a BSOD. Due to the fact I can't even open up the web browser on the computer that's having these issues. I'm posting on my mom's laptop...sorry

Hi, i've done some experimenting with the problems of the computer. On the computer i have 2 Users, me and my sister. My dad was looking up Corvette vid's on my Sister's account (because mine has a pass on it) and he just clicked log in and everything was fine. I got on after him played my game.... and like an idiot i logged off. The second i logged off i tried to get back onto the account and yet again. After about 2 minutes the computer automatically restarts itself. I tried the system restore and like in my other message it gave me an error (i did the system restore in safe mode as well). I'll attempt to do so again in about 5 minutes . I really have no idea what's going on. I asked my dad how he logged in and he just said "I pressed the log in button". I was so TICKED that he could just log on and i've been searching the web for hours trying to fix the problem . Ill try to boot it and put it into safe mode and do the restore now.

Alright i did the System Restore in Safe mode with networking. It was Initializing for around 5 minutes and the
computer shut down. But when i logged on it said the system restore restored the system to 7/15/2012. I'm thinking atm that this system restore only effects safe mode.... I'll try now to log into either user account without having the computer restarted. Ill edit the post if it works.

Alright I tried logging onto my regular account... Instantaneously i got BSOD and system shut down. I tried my sisters User account and the same thing. When i logged into safe mode it said System Restore successful and when i logged into my Sis's account I noticed a program wasn't there from yesterday (when it worked somehow). I've been looking at other posts about the issue. And Im really NOT a tech wiz. I barely know how to use a USB drive LOL! Please help!