How to Remove an Old School Account from Word on a Mac
Question details
The user needs to remove a lingering school account from Microsoft Word on a Mac to successfully activate a personal Microsoft 365 subscription.

- Product
- Microsoft Word for Mac
- Device & OS
- Mac
- Scenario
- Attempting to activate a personal Microsoft 365 subscription on a Mac device.
- Observed behavior
- An old school account remains persistently associated with Word and PowerPoint, preventing the activation of a newly purchased personal subscription.
Ensure you have your personal Microsoft 365 account credentials ready and close all active Microsoft Office applications on your Mac before proceeding.
Use the Official Microsoft Office License-Removal Tool
This is the most effective method to clear hidden, cached license files that keep your old school account permanently linked to your Mac.
Microsoft provides a dedicated tool specifically designed to automate the removal of old Office license files. Running this tool clears out old credentials, which is highly necessary when switching from an institutional or school account to a personal subscription.
Visit the official Microsoft Support website and download the Office license-removal tool (.pkg file) for Mac.
Open the downloaded PKG file and follow the on-screen prompts from the installation wizard to complete the license removal process.
Once the removal tool finishes its operation, restart your Mac to ensure all background caching processes are fully cleared.
Open Microsoft Word or PowerPoint, click 'Sign In' when prompted, and enter the login credentials for your personal Microsoft 365 subscription.

Manually Clear Cached Credentials in Keychain Access
If the license-removal tool fails to unlink the account, you may need to manually delete saved Office passwords from your Mac's Keychain.
Avoid Subscription Hassles with WPS Office for Mac
If you are tired of dealing with Microsoft Office activation errors and complicated account conflicts, consider switching to WPS Office. It is a powerful, lightweight alternative that lets you view, edit, and create documents without restrictive license management.
- 1. Download WPS Office: Visit the official WPS Office website and download the Mac version for free.
- 2. Install the Application: Open the downloaded file and drag the WPS Office icon directly into your Applications folder.
- 3. Start Creating Instantly: Launch WPS Office and instantly open your existing Office files without any activation blockers or account restrictions.

Frequently Asked Questions
Will using the license-removal tool delete my existing Word documents?
No, the Office license-removal tool only targets hidden activation files and cached credentials. Your personal documents, downloaded templates, and software settings will remain completely intact.
Why is Word on my Mac still asking for my old school account after I signed out?
Mac OS often caches login credentials deeply in the system Keychain. If simply signing out from the application menu doesn't work, the hidden license files or ADAL tokens left behind by the school account must be explicitly removed using the Microsoft removal tool.
Can I use both a school account and a personal account on my Mac?
Yes, you can have multiple connected accounts, but the Office software itself must be activated using the primary account that holds a valid Microsoft 365 license. Once the software is successfully activated, you can safely add your school account as a secondary service for cloud storage access.




