Windows Attacks Preventor is a rogue antivirus program that is classified as a rogue antispyware program and recommends getting a full version of a program in order to fix your system. The application uses Trojan viruses to get inside the system completely secretly.
Windows Attacks Preventor uses a fake scanner with each system reboot. The program imitates looking for infections for a few minutes and then it generates a list of threats that have been supposedly detected on your machine. In order to remove them Windows Attacks Preventor will tell you to purchase its license. In addition, the application displays tons of security notifications and pop up ads which again warns about infections and promote Windows Attacks Preventor as a tool that solves all security issues.
Please do not trust this malicious program. Get rid of Windows Attacks Preventor as soon as you detect it on your system.