DNS changer : Steps to Check your PC - URGENT

Thousands of Internet users whose computers are infected with a particularly nasty virus will be unable to access the Web starting on Monday.

The Federal Bureau of Investigation will shut down Internet servers that it temporarily set up to support those affected by malicious software, called DNSChanger. Turning off those servers will knock all those still infected offline. 
 Multiple websites have been setup to check if your computer is infected. One of them is
 DNS Changer Check-Up : http://www.dns-ok.us/

 Simply visit the website and if you see green colour, your computer is clean.

If you see red colour instead, your computer may be infected Please take following steps to safe guard your computer and data. 

Run one of the following free tools listed below to remove DNSChanger and related threats:

• http://www.surfright.nl/en/products/
• http://support.kaspersky.com/faq/?qid=208283363
• http://www.mcafee.com/us/downloads/free-tools/stinger.aspx
• http://windows.microsoft.com/en-US/windows/what-is-windows-defender-offline
• http://security.symantec.com/nbrt/npe.aspx