A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hello,
May I know whether you have a Microsoft 365 Personal or Family subscription?
Please sign in with your Microsoft account on the Services & Subscriptions page below and check whether your subscription is active.
https://account.microsoft.com/services
If you have an active subscription,
- Open any Office app and go to File > Account > Sign out.
- Sign in again with your Microsoft account to see if the subscription is being detected.
(OR) Try repairing Office applications.
Perform an Online Repair - Repair an Office application
Note: Before doing these troubleshooting steps, ensure your subscription is active under your Microsoft account.