Microsoft Windows 8.1 Core/Pro 64-Bit

This is the real unaltered iso offcial Microsoft and uploaded by WZOR. The SHA-1 signature can be verified.

This version includes improvements customization features and research applications, the Windows Store and Cloud connectivity, while continuing to provide the security and reliability that have made ​​the reputation of Windows. These versions are fast and designed to work on various formats, especially the new generation of touch devices.

Download Link: http://lc.cx/i6E