Windows 8 Release Preview

Important: If you decide to go back to your previous operating system, you'll need to reinstall it from the recovery or installation media that came with your PC, which is typically DVD media. If you don’t have recovery media, you might be able to create it from a recovery partition on your PC using software provided by your PC manufacturer. Check the support section of your PC manufacturer’s website for more information. After you install Windows 8, you won’t be able to use the recovery partition on your PC to go back to your previous version of Windows.

64-bit (x64)                    Download (3.3 GB)                    Sha 1 hash — 0xD76AD96773615E8C504F63564AF749469CFCCD57

32-bit (x86)                    Download (2.5 GB)                    Sha 1 hash — 0x8BED436F0959E7120A44BF7C29FF0AA962BDEFC9

Product Key:   TK8TP-9JN6P-7X7WW-RFFTV-B7QPF