About Purchase
Our windows 7 key is 100% Genuine,and works for both 32bit and 64bit.But Notice, When you change your mainboard, The Key will be failure. Meet this situation you must buy a new Key.One Key for One PC, please DO NOT OVERUSE THE KEY, unlimited times on activate the same computer even reinstall the system. If the you have a Problem or need more details, Please email us:alex_hgq@yahoo.com.cn>> Skype Me
After you purchased, we will send the product key to your Payment email within 0-12 hours.so make sure your payment email is active and can receive email No receive? Check spam box.

*NOTICE*:
If you are interested in other Microsoft Product Keys,you can check the full list of our product keys

About Activation
Genuine Windows is a recurring process that checks your product key to ensure it's being used with the hardware it was paired with during activation. If the Windows 7 product key is found to be non-genuine, or not valid, it's likely that the key is either being used on another computer or is counterfeit.

Choose Edition
Generally speaking, if you use your PC strictly at home and for entertainment, Windows 7 Home Premium is a good choice. If you plan to do work on your home PC, Windows 7 Professional is a good alternative. If you want it all, get Windows 7 Ultimate. Here's where you can get more info about what's in each edition, and compare the editions side by side.

System Requirements
If you want to run win 7 on your PC, here's what it takes:
1, 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor.
2, 1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit).
3, 16 GB available hard disk space (32-bit) or 20 GB (64-bit).
4, DirectX 9 graphics device with WDDM 1.0 or higher driver.

Reliable Quality
We can guarantee the quality of the product. We strive to make all customers satisfied with our reliable quality of products. You'll never regret purchase here!

Best Price Guarantee
We promise to sell the Microsoft Products at the most reasonable price. You'll find that we're the best choice for you.