Microsoft Malicious Software Removal Tool -
This utility can detect and remove the most common viruses. Microsoft Malicious Software Removal Tool checks your computer for the most prevalent malicious software (including Blaster, Sasser, and Mydoom) and helps remove any infection found. Since computers are being infected, at first glance may not work properly, experts from Microsoft recommends to run this tool even if you think your computer is all right. The utility requires no installation. With its help system scan for viruses, only takes a few seconds. Of the additional options may be noted the provision of detailed information about a particular virus that is recognized by the utility (you need to click on the name of the virus and go to the Microsoft Web site with information about him).