# Windows Product keys

Microsoft: überprüfen des OEM-Aktivierungsschlüssels in Windows 10

Microsoft: Key Management Services-Clientaktivierung (KMS) und Product Keys

Deskmodder: Key Seriennummer aus Bios UEFI auslesen Windows 10

Nirsoft: Recover lost Windows product key (CD-Key) and Office 2003/2007 product key

# get Windows OEM key from BIOS, powershell as admin
   wmic path softwarelicensingservice get OA3xOriginalProductKey
   (Get-CimInstance -Query ‘select * from SoftwareLicensingService’).OA3xOriginalProductKey
   (Get-WmiObject -Query ‘select * from SoftwareLicensingService’).OA3xOriginalProductKey