Windows_8.1_Pro (WINBLUE)_X64_Activated

System requirements :
Processor: 1 gigahertz ( GHz ) or higher.
RAM: 1 gigabyte (GB ) for the 32-bit version or 2 GB for 64- bit version.
Free hard drive space: 16 gigabytes (GB) for the 32-bit version or 20 GB for 64- bit version.
Graphics card : graphics device Microsoft DirectX 9 or later .
Additional requirements to use certain features.
To use the touch capabilities requires a tablet or monitor that supports multitouch .
To access the Windows Store to download and run applications that require an active internet connection and a screen resolution of at least 1024x768 pixels .
To bind the application requires a minimum screen resolution of 1366x768.