Advanced SystemCare Pro
Full user review
"Starts out good then slowly gets bad."
Its easy and fast.
I dont think it does a good job keeping windows 7 running without complications, it may just be windows 7, but it is supposed to keep it operating without errors. You can run it and not even use PC and run again and still show errors?
The price is getting cheaper for a reason. 19.95 last week 17.95 this week, that should tell you something.