Upgrade your computer with the Genuine Microsoft Windows 8 Professional Pro New Retail Sealed operating system. This software package is designed to work on Microsoft Windows 8 and offers standard license categories. The package comes in retail format and is available in English language.This Microsoft Windows 8 Pro software package has a minimum processor speed of 1 GHz, 2 GB of RAM, and 20 GB of hard drive space. The software is compatible with Windows 8 and is manufactured in Puerto Rico and the United States. Ideal for computers and tablets, this operating system is a great addition to your tech collection.