"Consumer Preview" version offers glimpse into the upcoming desktop OS.
Microsoft has unveiled the latest beta version of its desktop OS, Windows 8. This particular version is available for downloading and to be evaluation of by the general public. This version gives you a taste of the new Metro UI. The download is available as an .iso file, which can be converted into DVD installation media or a bootable USB flash drive. If you have Windows 7 running, you can use the Windows Disc Image Burner, but other versions will require a third-party program.