Hi,
There are GUI and CMD ways to know OS license status from Microsoft itself.
- Open Windows file explorer; paste 'Control Panel\System and Security\System' and form shows your system's basic information, at bottom you could see Windows license status.
- Open command prompt as administrator and type following command:
You can use “slmgr /dlv” or "slmgr/dli" command on your server. You can find the item “Partial Product Key” and compare it with the keys you have.
Sample Syntax:
slmgr.vbs /dlv
Hope above information can help you.
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