Kim Komando has numerous articles on antivirus software, including an article recommending five top choices of antivirus software. The article lists features and setbacks of each software and provides links from which the software may be downloaded.
All of Komando's top five suggestions for antivirus software have free versions. In descending order, they are AVG AntiVirus, Avast!, Avira, ClamWin and Malwarebytes. Each has a short explanation that suggests what kind of user each program may be best suited. Overall, Komando places much emphasis on the programs' respective interfaces and their subsequent ease of use, although each provides good defense against viruses and malware regardless.