What is the product key of Windows 8 Release Preview?
What is the product key of Windows 8 Release Preview?
If you install Windows 8 Release Preview using the Windows 8 Release Preview Setup program, you won't need to enter a product key—the setup program automatically provides the product key. If you create installation media, start your PC from the media, and then install Windows 8 Release Preview, you'll need to enter this product key: TK8TP-9JN6P-7X7WW-RFFTV-B7QPF.