Miscellaneous topics that do not fit into specific categories.
Most likely that notification is an error and you should not be seeing it.
1
Open Word, at the top right of Word, log out of Office.
Restart (not shut down) your PC, then log back into Office and check if your subscription is then correctly recognised.
2
If not, log into your Microsoft account on this link, is the expiry date listed for your Microsoft 365 subscription indicated correctly.