seeya

I got several errors in my computer and they couldn't be removed. I don't know whether my windows system has problems or not. Is it registry problem? Furthermore,how do i know if there are junk files in my system and how to clean them up. I am even not sure about their existence. Can this product help?

apt-support299

Yes,your problem is registry problem. Advanced PC Tweaker can repair errors. It seems that you've never clean up the junk files in your computer-they actually exist in your computer in a large amount. With Advanced PC Tweaker,you do not have to find them by yourself,it can uncover them for you and you only need to remove them by a click of mouse.