Most Windows users (at least, the ones who run Windows Updates) know that part of the update process usually involves downloading the latest version of Microsoft’s Malicious Software Removal Tool (MSRT). But, until now, little did any of us know that we could do a full system scan at anytime with the MSRT.
Undocumented by Microsoft, and apparently part of XP–all the way back to 2001, I presume–the MSRT can be launched at any time, so you’re not limited to just being able to scan during an Update.
To launch the application, click on the Start button, then on Run. In the window that pops up, type in MRT and hit OK. Once the app is open, click Next, and then click on Full Scan. It can take a few hours to run, so it’s best to let it go overnight. Assuming it finds any bad software–you know, like Antivirus 2009, Confickr, or a number of others–the MSRT will take care of healing the problems and removing the bad stuff from your machine.
This also works on Windows Vista, although not on Windows 7. NOTE: This does not replace using a good anti-virus program, and is intended to be used as a secondary safety precaution.













