With this horrible computer virus? There is a nasty little DNS virus which has infected thousands of computers and could mean you will lose internet access in July once the FBI pulls their servers off-line. Basically, if your computers has the DNS-changing virus, you're computer will lose internet access once the FBI shuts down the hackers' servers. In layman's terms, it means you should read this article, (first link) then go to the second website linked to test if your system has the virus.
http://www.foxnews.com/scitech/2012/...ernet-in-july/
http://www.dcwg.org/
Oh, and FYI, trying to browse the internet with a condom over your mouse is NOT an effective way to avoid this type of virus.