Guaranteed to work or your money back.

All drivers must be loaded prior to activation on the computer.

Microsoft has changed their key activation process for older operating system. When you input the key, you may have to call Microsoft with provided  phone number and input the key for a new activation code. This is what happens for windows 7.  Everything can be done on the smartphone.

A little cumbersome, but will work.

Computer that originally had os installed has been destroyed.

Terms & conditions & note to all buyers:

You must do your research on the item, and I will NOT be responsible for particularity, descriptions and/or technical issues or missing parts. 

All activation, registration, and technical matters are buyer’s sole responsibility.

I do my best for accurate listings, but my description and title may not be accurate, so please do your research. 

You get what is shown in the main picture, do not assume you get more, email me for more info.

Only DOA warranty or broken item is returnable.

Shipping fee is not refundable.