Windows 7 Dell computer freezing a lot

First of all I know that a dell is not the best Computer and i don't want responses saying: "Don't get a dell" or "Get a life dell user". My computer is freezing every 5 seconds it seems. I have removed a ton of programs i don't use, Scanned for viruses and Malware, and installed 2gb's more memory. I have a dell computer with Windows 7 64bit. I have managed to take a screenshot of my resource monitor when it freezes.

The image is posted as an Attachment because i havn't made 5 posts yet and cant insert an image.

It seems to me everything just stops. Please help.

PS. My computer froze 6 times just writing this post.

By the way it doesn't freeze all the time. It will have episodes of freezing all the time usually when i am playing a game. But this game is only using 2/6 of my memory but is using 100% of my CPU.

EDIT: Oh, I have also Defragmented my disk.

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Last edited by mailpup; 3 Hours Ago at 03:57 PM.. Reason: Please use the edit function rather than multiple posting

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