PC Reviver includes the essential tools to help you restore optimum performance to your PC. PC Reviver contains a number of tools that Repair, Optimize and Maintain your computer for you. It is designed to be easy to use, smart and industry leading in its underlying technology. Think of your computer as a car, when you first buy it you can probably use it for a year or two without any maintenance or problems. But after a couple years of neglect you will start experiencing malfunctioning parts and an impact on performance. PC Reviver is designed to be the routine maintenance for your computer to keep it running at its peak.
It doesn't remove virus from your computer though. You need to buy an anti-virus for the same.
I kept getting the blue screen with Driver Power State Failure error message and then my computer would restart. I found your product and it did not happen any more. I just purchased an anti-virus (kaspersky) and now it is doing it again. It is so frustrating. My computer is only 6 months old. It is a Asus desktop.