zebNet Windows Keyfinder is a small but very useful tool that easily retrieves your Microsoft Windows Product Key from your currently installed Microsoft Windows edition by accessing the information directly from your local Windows Registry.
If your computer came preinstalled with Windows 8 or Windows 8.1, the Windows Product Key is most likely directly embedded into the BIOS of your computer rather than just stored in your local Windows Registry so you normally don't have access to it.
Luckily for you, zebNet Windows Keyfinder is even able to retrieve the BIOS embedded Windows Product Key.
If necessary, you can save the retrieved Windows Product Key as a text document but you can also print it.
zebNet Windows Keyfinder supports Microsoft Windows XP, Microsoft Windows Vista, Microsoft Windows 7, Microsoft Windows 8, Microsoft Windows 8.1 as well as Microsoft Windows Server editions.
zebNet Windows Keyfinder is freeware and can freely be used.