Hi im not a programmer , but I notice a lot of viruses show up in my windows 32. I dont know exactly how an anti virus works. But isnt there somewhere you can put what OS you have, then list all programs your computer uses. Then by the program simply looking thru your folders it could tell you. "yes this file is not part of windows, this file also is not related to any of your other programs installed". By just looking at its name and size? Or is this how antivirus works? I was under the impression when your antivirus is scanning its going thru the code in each file to find Known viruses by how they are written.