Microsoft-office-2013-professional-plus-with-activator -

: If you see "Unlicensed Product" errors, verify you are signed in with the correct account or check for conflicting Office copies on your device. Recommended Alternatives

: One-time purchase versions that are officially supported on Windows 10 and 11 . microsoft-office-2013-professional-plus-with-activator

: Sign in to Microsoft365.com/setup with the account used at purchase to link your product key. : If you see "Unlicensed Product" errors, verify

Unlicensed Product and activation errors in Office - Microsoft Support microsoft-office-2013-professional-plus-with-activator