windows antivirus-partners

http://windows.microsoft.com/en-us/windows/antivirus-partners#AVtabs=win7

http://www.bitdefender.com/solutions/free.html

http://www.pcmag.com/article2/0,2817,2421252,00.asp

http://www.techradar.com/news/software/applications/best-free-antivirus-9-reviewed-and-rated-1057786/2

http://download.cnet.com/Avira-Free-Antivirus/3000-2239_4-10322935.html ,
http://avira-free-antivirus.en.softonic.com/

http://www.mysecuritycenter.com/products/my-free-antivirus?utm_source=msc&utm_campaign=microsoftdirect

https://www.comodo.com/home/download/during-download.php?prod=antivirus

https://www.comodo.com/home/internet-security/free-internet-security

https://www.comodo.com/secure-dns/

https://www.comodo.com/secure-dns/support/index.html

https://www.comodo.com/secure-dns/support/dns_history.html

mlwby
http://www.pcmag.com/article2/0,2817,2415255,00.asp

kas vs. bit
https://www.youtube.com/watch?v=8yyxVf8nLW8

http://www.cnet.com/news/antivirus-in-the-cloud-is-remote-security-remotely-secure/

http://www.microsoft.com/en-gb/security/pc-security/default.aspx#Safety-products-and-scans