Seagate Barracuda ST500DM002 500GB 7200.14 SATA 6Gb/s HDD
Galaxy geforce GTX660 2G GC
Win 8.1 Enterprise 64<emphasis added by moderator>
You're running an enterprise version, you should be talking to your corporate IT about things like this. I'm sure they have policies that need to be followed here.
Lets just forget my version of win
and plz guys u didn't answered my question yet i'm not here cuz of my windows
There is no one program to 'repair and fix every thing'.
An active anti virus, routine scans with a malware detector, and a smart user is all that is needed.