Once installed, Advanced Defender will hide your desktop icons and then start scanning your computer for infections. When done it will list a variety of infections, including the fake ones above, but ...

Windows PC Defender is a new rogue from the same family as Ultimate System Guard and Windows Guard Pro. Windows PC Defender is promoted through the use of pop-ups that appear when browsing the web.

To permanently remove Windows Security, use Local Group Policy Editor, Windows Registry tweaks, or the Windows Defender Remover tool. Be cautious— removal can leave your PC vulnerable. Always back up ...