Microsoft Security Essentials
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Full user review
"Love it. Very powerful. Gets the job done."
Free, powerful, faster guard response, faster cleaning time, detects all different breeds of malware, fast and easy install, no restart.
None to speak of.
If you've been searching the internet looking for a good free antivirus, you just found one. It removes viruses, spyware, rogues, adware, keyloggers, rootkits, and lots of other malware. I love this software, and have it on my own computer.I forgot to mention that it has a very simple interface, and is very user friendly. (Unlike COMODO)
Updated on Jul 14, 2011