NetDog blocks all porn content Web sites easily. NetDog uses special technology to embed itself into Windows operation system, so you won't find any Netdog process running on your computer. But NetDog will block all pornographic material automatically. It not only works with different browsers like Internet Explorer, Firefox but also it works with other Internet program (MSN). After installing Netdog, you just visit any other porn sites to test. If you are not able to visit them, that shows your Netdog is working now. Also, NetDog Support user-defined URL block ( black & great URL lists ), Support wildcards (* and ?) and keywords in URL. If you want to change filtering settings, you can always use NetDogadmin to do it. Password protected with NetDogAdmin.