HELP

I have got alienware m14xR2 with windows 8 x64.
the task manager is showing 100% disk usage which is mainly used by "System" process.
I am facing a lot of problems.

Please help.

Asking for help by saying "HELP" and not providing any details generally will get you nowhere with any help. What problems are you having?

Please state the exact nature of your issue with as much detail as possible.