I'M LOOKING FOR WINDOW 7 ULTIMATE PRODUCT KEY

You have to purchase it online. Then you will be given a product key to be able to use the software.

Microsoft Windows requires an activate code when you install the operating system. This product key is evaluated each time the system is booted or when you decide to update the operating system critical files. If you installed an incorrect key or your machine's hardware changed significantly, the operating system prompts you for a valid key. If your product key has expired, you can contact Microsoft to purchase a new one. Enter a new key in the system settings in Windows to enable the operating system and continue using the machine.

Click the Windows Start button, then select "Computer." This opens your computer properties window. Click the toolbar item labeled "System properties." In the Window that opens, click "Click here to activate Windows now" and click the "Continue" button. This opens a dialog window with a product key text box. Enter your valid Windows product key and press the "Ok" button. Reboot the machine for the changes to take effect. The next time you boot, the operating system is activated and the error message no longer displays. Hope this helps.

OEM product keys should be either: attached to the system, usually on one of the sides, or in the package your received when you bought the PC. If it is prompting saying your key is invalid, you need that specific key or it will never activate. If all you are getting is that it cannot activate, you should be able to attempt the automated phone activation (9 sets of 6 number combinations) and it should work - I've done that many times successfully.

you might be given it if you ask nicely

Please any one can help me.
I am using microsoft window 7 ultimate 64 bit and my computer telling me You must activate u r computer thats the key its showing

00426-OEM-8992662-00366

I will be very appreciated.
my email is [email protected]

Looking forward for your reply.

Thanks in advance.

God Bless You.

go to softpedia.com. download the cd key reader. Run it, you will be able to view you cd key. If activation has some problems, just call microsoft, and they will guide you to activate it over the phone.