Windows PC Aid is another malicious program that wants to get into your system and steal your money. As many others fake antiviruses this one has almost the same actions inside your system. When it penetrates into your system it automatically installs itself and scans your system. Then you will be given the list of threats it supposedly finds in your machine. But do not panic at once, each of those threats is fake. Windows PC Aid virus creates its own fake names of scams and rogues for you to believe that your system is really infected with malwares and needs to be repaired immediately.