A family of Microsoft word processing software products for creating web, email, and print documents.
Hi Al
Thank you for posting question to Microsoft Q&A Forum.
I would like to share some information from my research that I hope will be helpful that based on what I’ve found, this behavior might happen after a subscription renewal. While your account is active on the web (which is why Safari works), the Word app on your Mac is still holding onto the old, expired license information. You can try to:
Reset Your Office Activation (Fixes Saving/Printing): You should clear the old license cache so the app can sync with your new Business subscription.
How to remove Office license files on a Mac - Microsoft Support
Update Office (Required for Copilot): Copilot requires the specific build of Word to appear in your ribbon.
Update Office for Mac automatically - Microsoft Support
Verify Copilot Usage
Once Activated and Updated, please note that Copilot in the Word desktop app has specific storage requirements. The Copilot button may remain greyed out if you are working on a local file.
How to find and enable missing Copilot button in Microsoft 365 apps - Microsoft Support
(Ensure the document is saved to OneDrive or SharePoint and AutoSave is toggled ON in the top left corner).
I hope this information is helpful.
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