Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
1
Open Word.
At the top right of Word, log out of Office.
Restart (not shut down) your PC, then log back into Office, is your Office licence/subscription then recognized correctly.
2
If not, log into your Microsoft account on this link, is your Office licence listed correctly there, or if that is a subscription, check the expiry date listed on your subscription, is that listed correctly.
https://account.microsoft.com/services/
3
If you do not find your Office licence/subscription linked to your account on that link.
Open Word.
Go to File - Account.
Please provide a screenshot of that window and if your Email address appears in the screenshot, please hide it.