How to retrieve the Windows product key?

1. Click the Windows start icon in the lower-left of your screen and type in cmd.

2.Right-click on the icon that comes up and click “Run as administrator”.

3.In the new window type in the following command and press Enter:

wmic path softwarelicensingservice getOA3xOriginalProductKey

4. You should then see your product key listed:

Fromhere you can copy the key and enter it into the Windows Activation screen, andthe unit should activate.