I have been experiencing a slow computer and i have researched it and have found out it is due to a malicious program called stij.exe. I know that there is a program called spy hunter that can remove this malicious program but only if you pay the forty dollars required to upgrade to the premium version that removes malicious programs. I dont want to pay this much money but i will if i have to. I believe that i can disable this malware by setting its amount of usable CPU's down to none, but i get an error message every time i try to do this. If anybody knows if this is possible and how to do this please tell me.