Malicious Software Removal Tool is a program that should remove from your computer the most dangerous contaminants (such as Blaster, Sasser and MyDoom). This is not a complete virus, but rather a support tool for removing worms are already known. Microsoft Malicious Software Removal Tool checks your system and removes the most specific - common infections. Working with the program is extremely easy, because not really adjust anything, just start the scanning process and see what the malware found on your computer. This tool will help remove malware from infected systems. Because computers can operate normally even when infected, Microsoft advises you to use this tool even if your computer is running normally. To be completely relaxed, Microsoft advises you to use additional, regularly updated antivirus software to protect you from other pests that Microsoft products can not detect. Together the two products together build a solid and reliable protection. Microsoft Malicious Software Removal Tool is updated every second Tuesday of the month and is available through automatic update to Windows. Supports Windows 2000/2003/XP/Vista/7