kms

https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj612867(v=ws.11)

https://learn.microsoft.com/en-us/windows-server/get-started/kms-client-activation-keys?tabs=server2022%2Cwindows10ltsc%2Cversion1803%2Cwindows81

https://learn.microsoft.com/ru-ru/windows-server/get-started/kms-client-activation-keys?tabs=server2022%2Cwindows10ltsc%2Cversion1803%2Cwindows81