Windows Efficiency Master Description
Windows Efficiency Master is a fake anti-virus program. It sneaks into your computer with free downloads from the Internet, such as games or share programs. Other distribution way can be spam email attachments or hacked web sites. Users need to be careful when you surfing the Internet or downloading programs from the Internet.
Windows Efficiency Master can be classified as a computer virus because it causes deadly problems to the infected computer. It drops malicious files and registry entries to your system, and changes the start-up items immediately when it is installed to your computer.
