Key Management Service (KMS) Client Serial Numbers [Updated 2023]

The KMS Client serial numbers help you only if you have a KMS Server or use Active Directory based activation. Read more about KMS in our article KMS Overview. This may not yet be translated.

Looking for regular serial numbers for Windows 10Windows 7Microsoft Office 2013 or Office 2016? The affiliate links will lead you to Amazon 😉

Update: Now with Windows 10, Windows Server 2016, Office 2016
Update 2: Now with Windows 10 LTSB 2019, Windows Server 2019, Windows Server SAC, Office 2019
Update 3: Now with Windows Server 2022
Update 4: Now with Windows 11 and Office 2021

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Automatic Virtual Machine Activation (AVMA) with Windows Server Datacenter (Update)

AVMA2016 Automatic Virtual Machine Activation (AVMA) with Windows Server Datacenter (Update) 1

Behind the feature “Automatic Virtual Machine Activation” is a function in Microsoft Windows Server 2012R2 Datacenter, Microsoft Windows Server 2016 Datacenter and Microsoft Windows Server 2019 Datacenter for Hyper-V, but it works only with the Datacenter Edition activated. With this feature, all supported Windows Server operating systems since Microsoft Windows Server 2012R2 can be automatically activated by the Hyper-V host. But only up to the own version, which means that a Windows Server 2012 R2 Datacenter Hyper-V cannot activate Windows Server 2016. The limitation of this feature to the Datacenter Edition is due to the unlimited Virtual Windows Server Guests covered by the Datacenter License. The advantage is that it is now easier to assign the license to the corresponding datacenter license during a software audit on the AVMA license key.

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