The Program CureIt! from the company "Doctor Web" (Dr. Web) in most cases admirably with the scan for all known viruses, discovered at the time of program loading. Go to the official website of the company at the address and download the latest version of CureIt! section Dr.Web CureIt!. This should be done exclusively before will check that the antivirus database is up to date.
Immediately after downloading run the program (no installation required) and start the process of finding malicious files. Will be performed a full scan your laptopand netbook, a desktop computer) virusesthat will take a few hours. During the program you will not be able to use a computer, so this check should be performed at the time when the computer is you do not need.
As an alternative, you can use the software Kaspersky Virus Removal Tool from Kaspersky Lab, which can be found on the official website On the main page select the menu "Load" section of the "Free utilities" and download the application to your computer.
After downloading you need to run the installation program, which is the same as installing most Windows applications. Once installed, run Kaspersky Virus Removal Tool and click "Start" to begin the search. As in the case of an application CureIt!, the full scan will take several hours.