Windows Additional Guard is the successor of Windows Protection Suite and Windows System Suite. Just like them, it does its best to trick users into spending money on its fake full version.
With the help of compromised websites, which serve as a platform for transmitting the infection, the rogue sneaks into vulnerable computers and starts performing a series of scare-tactics that are all aimed at convincing the victims that there is a whole bunch of viruses in their computer systems.
To start with, the villain configures itself to be launched automatically as soon as Windows starts. It then creates as many files as possible, which are all used to be detected as security threats later on.
Immediately after being displayed on the desktop, the rogue starts a phony scan of the PC. The files, which the program itself had created previously, are displayed in a virus list, when they are in fact harmless. The program, however, states that the computer is at great risk and Windows Additional Guard should be purchased immediately.
In the meantime, the bogus program constantly produces fake alerts and notifications, warning the user about non-existing virus attacks. The peculiar thing about this rogue is that it hijacks all browsers and sets them up to use the search engine Search-gala.com. What is more, the hijacked browsers start displaying pop-ups, which, if clicked on, prompt the user to buy Windows Additional Guard:
Insecure Internet activity. Threat of virus attack
Due to Internet browsing your PC can easily get infected with viruses, worms, and trojanswithout your knoledge, and that can lead to system slowdown, freezes and crashes. Also insecure Internet activity can result in revealing your personal information. To get full advabced real-time protection your PC ant Internet activity, install an antivirus and antispyware software.
We recommend you to protect your PC now and continue safe Internet browsing.
To sum up, Windows Additional Guard is uncapable of optimizing your system or removing any viruses from it! It is malware that should be eliminated immediately via a genuine AV software!