How to Create windows 8 pro key

How to Create windows 8 pro key
http://www.groffice.com

yahoo don't support such questions. you can buy a brand new key from ms.
i'd like to show you my special experience. i bought a product key on one ms store at my place years ago. i forgot the exact time.
unfortunately, last month, my pc shut down suddenly. i sent my pc to repair, and i was told that the motherboard was burned. i had to change it.
after two days, i got my pc finally.
once again, a new problem appeared. the old key don't work any more. therefore i called ms. god, i got a representative fortunately after several calls.
but she did not solve my problem. she let me buy a new one at last after 24 mins explanation ... really the first bad experience with ms.
i was very angry. i decide to find another solution online. i searched much on google, and visited tens of forum.
finally, i went to http://www.groffice.com after reading much recommendation from others. i got my new key in 20 mins after pay. how fast!
at first try the key worked. It is awesome! 100% genuine!!! very delighted experience. i will be using http://www.groffice.com and recommending to my friends.