I have 4 computers. Which version of Windows 8 pro will allow me to load the pro on all 4 computers without haven to buy it 4 times?

I have 4 computers. Which version of Windows 8 pro will allow me to load the pro on all 4 computers without haven to buy it 4 times?

Only volume licensing will allow you to install Win 8 on multiple computers. But as an individual I don't think you want to go there. It would cost you far, far more.

http://www.microsoft.com/licensing/about-licensing/windows8.aspx

Hi Bilal akir,

One license can be used for one computer. You are entitled to purchase up 5 product keys (licenses) per email.

INSTALLATION AND USE RIGHTS:

1. One Copy per Computer. You may install one copy of the software on one computer. That computer is the "licensed computer."
2.  Licensed Computer. You may use the software on up to two processors on the licensed computer at one time. Unless otherwise provided in these license terms, you may not use the software on any other computer.
3.  Number of Users. Unless otherwise provided in these license terms, only one user may use the software at a time.
4. Alternative Versions. The software may include more than one version, such as 32-bit and 64-bit. You may install and use only one version at one time.

For your information, please review the article Upgrade to Windows 8 with only a product key and Install a Product Key to get more help.

Regards,

Lany Zhang