Problem with gaming PC?

I bought this PC like 3 years ago, and it worked fine, for example i installed Mass Effect 2 a few weeks after it came out, it worked great on full graphics and with no lag (played long enough to do a lot of side missions and complete main story line), after i finished it i didn't play it till middle of summer, but then i wanted to beat it again with another class, i played like 3-4 main story missions, and then when i try to play it, in less than 2 mins its turns off - says "mass effect 2 has stopped working", (and its not the save, because i tried to play the last level again on the first character and it does the same too), so i installed Dragon Age origins, created the character, didn't even finish the first mission, and the same crap happens. So again i installed a different game by different developers - Modern Warfare 2, completed first single player mission, and half way through the 2nd mission it randomly shuts it off without a warning, tried multi player, i can play it, but i can play only 1 match, if i try a second match in a row, it shows an error, so i have to - play one match, restart mw2 and repeat, i'm getting really tired of this nonsense, now it only launches not very graphicly demanding games, such as WoW and The Sims, oh the weirdest stuff also happens with WoW, if i play it, it works fine, if i play it with a video from Youtube playing in the background (like a song) it works fine, if i play and the song from Youtube that is from a channel, my PC gets a blue screen of death after 2 minutes.



Please Help!



Specs: 4 GB of ram (3,25 GB usable)

Windows 7 ultimate x86

AMD dual core processor 3.20 GHz

500 GB hard drive

Nvidia 9600 GT (1 GB memory)

(Forgot motherboard model, it's AI and then something something...)Problem with gaming PC?
Just as its name suggest, blue screen of death is one of the most general windows errors that every users will encounter everyday. When the blue screen happen, it means that something severe is going bad with your computer, specifically, your windows registry.The Windows registry refer to the data of the components such as hardware and software which are set up on the computer. Windows are guided by the registry on what to do and how to access the different software programs, files or processes.However, as time goes by, the registry may got corrupt and even harmful data, and Windows then have to carry ineffectual tasks and needless functions.The main objective of a registry cleaner is to eliminate the unneeded items from the windows registry to ensure your computer will keep running quicker and with fewer errors.I should like to commend Registry Easy http://perfect-your-computer.com to you ! You can scan your pc for free! Good luck!Problem with gaming PC?
Update: Look for a program called Blue Screen View (Google it). It gives you a list of blue screen errors you had on your system.



I have a similar PC but with less RAM. I have no problems.



It would be very useful if you could post the blue screen error. That pretty much tells you which component is causing these problems.



If you're lucky this is a software related problem. You should delete your Nvidia drivers in the remove programs window in the control panel. Restart your PC and download a new driver. 196.21 is the most stable driver I know of.