A family of Microsoft word processing software products for creating web, email, and print documents.
Check that the account signed into Word and Excel has an active license that includes the Mac desktop apps, then reactivate Office with that same account.
1. Verify the license
- Personal or Family subscription: Open Services & subscriptions and sign in with the Microsoft account used to purchase Microsoft 365.
- Work or school account: Open the organization’s My Account page, select Subscriptions → View, and review the assigned license. ^1^
The license must include desktop applications. For example, Business Basic and Microsoft 365 Education A1 do not include desktop editing, while plans such as Microsoft 365 Apps for business, Business Standard, Business Premium, A3/A5, and E3/E5 do. ^2^
- If no qualifying license appears, sign in with the account that purchased Office.
- For a work or school account, ask the organization’s IT administrator to assign a license that includes Microsoft 365 desktop apps.
- Until that is resolved, use Word or Excel for the web in your browser if the account permits web editing.
2. Reactivate with the licensed account
If the correct license is listed:
- Open Word or Excel.
- Sign out of the account currently displayed in the app.
- Quit all Microsoft Office applications.
- Reopen Word or Excel and select Sign in or Activate.
- Enter the exact account shown with the qualifying license.
- Confirm that a new document can now be created and edited.
3. If the license is valid but Office remains view-only
Reset the stored Office licensing information:
- Quit every Office application.
- Download Microsoft’s Office license removal tool.
- Open the downloaded
.pkgfile and follow the prompts. - Select Install to remove the existing Office licenses. A Mac administrator password may be required.
- Open Word or Excel and sign in with the licensed account.
- Restart the Mac after activation succeeds. ^3^
Important: The removal tool deletes all Office licenses stored on that Mac, so have the correct account name and password available before running it.
If activation still fails, note the complete error message or error code. Different Mac activation codes have specific repair procedures; without an error code, uninstalling Office should be a later step rather than the first action.
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