Microsoft Windows 8.1 Professional 64 Bit

Automatically activates system after install using KMSpico v9.3

All updates until 13.08.2014 installed

Clean install with no additional software

English version, You can download additional languages for free from Microsoft:
  
http://windows.microsoft.com/en-us/windows/language-packs#lptabs=win8


Installation:

1. Burn or copy to pendrive using free Rufus tool from http://rufus.akeo.ie/

2. Start computer from CD / Pendrive

3. Install