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.
NetBrowserPro is a malicious web browser that claims to offer a "secure" mechanism to view Internet pornography. NetBrowserPro is associated with Rootkits and Trojans that masquerade as fake codecs, such as Zlob, and will install a variety of malware on your PC once it is loaded. Trojan.FakeCodecs may also generate a large number of pornographic popup adverts, and will constantly redirect you to random pornographic sites.
Technical details (How to remove NetBrowserPro(pop up))