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Microsoft Windows 8.1 Pro
Microsoft Windows 8.1 Pro
Microsoft Windows 8.1 Pro
Microsoft Windows 8.1 Pro
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Microsoft Windows 8.1 Pro 
PC Software Worldwide Key 
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About this product

Windows 8.1 Pro OEM Product Cd-Key [Scan of the key]

The key might be used in order to install a new setup of Windows 8.1 Pro or in order to activate an installed version of Windows 8.1 Pro OEM.

The product is a genuine license key, and it is a single license key, not a volume key, so you will not have to fear about it becoming deactivated or blocked in future and it has full warranty by the manufacturer 

• Lifetime warranty
• Multilanguage / Region Free i.e. this Product Key will work everywhere
• Upgrade To Windows 10 Pro for free until July 2016
• Key works for upgrade from fresh installation or for activating an already ongoing setup of Windows 8.1 Pro
• 1 PC

This key is not for upgrade from Windows 8.1 Standard/Core to Windows 8.1 Pro. You will need Windows 8.1 Pro Pack for this purpose.


Use of this OEM software is subject to the terms of the Microsoft OEM System Builder License. This product cannot be downloaded from an online platform. You have to acquire the installation files on your own.

In order to do a clear installation of the system please go here

In case of a problem with activating the product please use the automated phone system to activate.

Minimum requirements
  • Processor: 1 gigahertz (GHz)* or faster with support for PAE, NX, and SSE2 (more info)

  • RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit)

  • Hard disk space: 16 GB (32-bit) or 20 GB (64-bit)

  • Graphics card: Microsoft DirectX 9 graphics device with WDDM driver

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