Windows Server 2019 激活

https://docs.microsoft.com/zh-cn/windows-server/get-started-19/activation-19

虚拟机自动激活

https://docs.microsoft.com/zh-cn/windows-server/get-started-19/vm-activation-19

部署KMS激活

https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/dn502531(v=ws.11)