- Malwarebytes Anti-malware
Malwarebytes is an easy to use, fast, and effective malware/spyware removal tool. The free version works very well, but lacks active malware protection which means you can only scan for malware and manually remove it with the program. It takes less then 6 minutes to finish a quick scan on a computer with 1.8GHZ Intel Core2Dou Dualcore CPU, and 1GB of RAM running Windows Vista Home Premium.  and It found 8 malware registry keys on my system, and remove them all. It also quarantines the files just in case it accidentally deletes a good file. You can always restore it. Updating Malwarebytes to the latest malware definitions/signatures is very easy and fast. It takes less then a minute and does not require the user restart their computer to install the updates. It also comes with FileAssassin which allows you to delete locked files on your system. I been using it for half a year or more and been very pleased with it.
Download or purchase the full version for under 30 dollars at http://www.malwarebytes.org
