Traditional desktop environment to run desktop applications is considered as a Metro app. And the Start button (Start) has been deleted and replaced by the taskbar sensitive area caused by the movement of the mouse to the bottom left corner appears. The Bar Charm (Charm Bar) has been added, both listed on the start page, open a new Metro Start screen, which replaces the previous license.
ISO file specification 32-bit version:
Release File: Win81AIO-4in1-x86-en-US-Aug2013.iso
SHA-1: 13E1FEEE54108F0612A241A97B51543BF0822199Versions Included: Windows 8.1 (Core) x86, Windows 8.1 Pro x86, Windows 8.1 ProWMC x86, Windows 8.1 Enterprise x86
Specifications 64-bit version of the ISO file:
Release File: Win81AIO-4in1-x64-en-US-Aug2013.iso :
SHA-1: 7B8277B29486F42E3EEDD178E4EE6C7C760E842CVersions Included: Windows 8.1 (Core) x64, Windows 8.1 Pro x64, Windows 8.1 ProWMC x64, Windows 8.1 Enterprise x64