A family of Microsoft word processing software products for creating web, email, and print documents.
If Word on the Mac is still signed in with the old school account, the app can go into view-only mode and block editing. The supported fix is to sign out of that account and sign back in with the Microsoft account that has the correct Office rights.
- Open Word.
- Go to the app’s Account settings.
- Sign out of the old school account.
- Sign in again with the Microsoft account that should be used for work or with the account tied to the Office license.
- Reopen the document and test editing.
If Word keeps asking to sign in again, shows Authentication Expired, or repeatedly prompts for keychain access:
- Quit all Microsoft 365 for Mac apps: Word, Excel, PowerPoint, Outlook, and OneNote.
- If prompted for keychain access when reopening an app, select Always Allow. This can appear up to three times per app.
- If the prompts continue, restore keychain permissions by following Apple’s keychain access steps from the Microsoft guidance.
If the old school account is the only account signed in and it no longer has desktop editing rights, Word may still open documents in view-only mode. In that case, use the correct licensed Microsoft account in Word. If the account is a school/work account and access is lost, password help for that type of account must go through the organization’s IT admin or the work or school password reset process.
- Update Microsoft 365 or Office on your macOS or iOS device
- Office for Mac repeatedly requests keychain access
- I can't sign in to my Microsoft account
- What to try if you can't install or activate Office for Mac
- Why am I unable to edit/save word documents and am being told I need a subscription, even though I own a license? - Microsoft Q&A