Adware:Adware (or spyware) is a small program that is designed to show advertisements (in various form and degrees of intrusiveness) on your computer. It often reports personal information back to its owners. As a result your sense of privacy can be violated.
Porns Ads places itself in your system folder (C:WindowsSystem) and adds a start-up reference in your registry. Porn Ads may then repeatedly launch pornographic pop-up advertisements while your computer is on.