Windows 8.1 includes both 32 and 64 bit versions. Windows 8 is a desktop computer operating system developed by Microsoft as part of Windows NT household of operating systems. Advancement of Windows 8 started prior to the release of its predecessor, Windows 7, in 2009. It was revealed at CES 2011, and followed by the release of three pre-release versions from September 2011 to May 2012. The operating system was released for general accessibility on October 26, 2012. Windows 8 Pro is equivalent to Windows 7 Professional and Ultimate and is targeted to lovers and company users; it includes all the features of Windows 8. Additional features include the capability to receive Remote Desktop connections, the capability to get involved in a Windows Server domain, Encrypting File System, Hyper-V, and Virtual Hard Disk Booting, Group Policy in addition to BitLocker and BitLocker To Go. Windows Media Center functionality will be offered just for Windows 8 Pro as a different software bundle.
Windows 8.1 Professional OEM product key ( digital download ) is a full version of the operating system not an upgrade.
This is an offer for a digital download for windows 8.1, both 32 and 64 bits versions
The OEM operating system is not supported by Microsoft. We provide full instructions for preparing the bootable drive and activation
Product key is send by email. Due to the nature of the product, activation code, this product is non refundable