computer viruses

http://en.wikipedia.org/wiki/List_of_computer_viruses#Unusual_subtypes

http://www.bitdefender.com/news/bitdefender-offers-a-free-tool-that-completely-removes-the-conficker-downadup-worm-from-home-and-business-networks-996.html

http://download.cnet.com/Conficker-Removal-Tool/3000-2239_4-10911447.html

http://www.confickerworkinggroup.org/infection_test/cfeyechart.html

http://computer.howstuffworks.com/worst-computer-viruses.htm

http://www.microsoft.com/security/pc-security/conficker.aspx, http://support.microsoft.com/kb/962007,
http://support.microsoft.com/mats/windows_security_diagnostic/en-us?entrypoint=lightbox

http://www.pctools.com/security-news/top-10-computer-viruses

http://www.pcworld.com/article/103992/article.html

http://www.symantec.com/security_response/writeup.jsp?docid=2008-112203-2408-99

http://www.techbustr.com/2009/04/easiest-conflicker-test.html

http://www.telegraph.co.uk/technology/5012057/Top-10-worst-computer-viruses-of-all-time.html

http://www.zdnet.com/blog/btl/the-5-worst-computer-viruses/79014

http://jf-databits.blogspot.ca/2013/08/computer-security.html