Microsoft has released a preview version of the its upcoming Windows 8 operating system. Windows 8 is designed to be the first Windows client to support systems on a chip (SoC) architectures, including ARM, and since it will be pre-installed on a range of next generation devices, it will also feature Metro, a NUI + GUI interface on the surface combined with a new application platform under-the-hood designed to enable the creation of immersive experiences.
If you would prefer not to use Windows 8 Consumer Preview Setup, you can download Windows 8 Consumer Preview in ISO format instead.
Windows 8 Consumer Preview Setup will check to see if your PC can run Windows 8 Consumer Preview and select the right download. Setup also features a compatibility report and upgrade assistance. Built-in tools for creating an ISO or bootable flash drive are available for some previous versions of Windows (excluding Windows XP and earlier). You can download Windows 8 Consumer Preview Setup, which includes tools that allow you to create a DVD or USB flash drive from an ISO file (Windows Vista or Windows 7 required). Windows 8 Consumer Preview released on Feb 29 2012. This version of Windows 8 Consumer Preview will expires on 15 January 2013. The Windows 8 Consumer Preview product keys for using the Consumer Preview are available on this page.