im getting a balloon popup message that says:

the warning says: This copy of Windows is not genuine and you have not resolved the issue. This computer is no longer eligible to receive select security upgrades from Microsoft. To protect your computer, you must click Get Genuine now.

kindly explain what is wrong

what can i do?

http://www.webune.com/forums/web/img/webune-com/200912/21p-2946-balloon-counterfeiting.jpg