How to Remove an Old Work Profile and Reactivate Microsoft 365
Question details
The user needs to switch their Microsoft 365 activation from an old employer's account to a new personal or work subscription.
- Product
- Microsoft 365
- Device & OS
- Windows
- Scenario
- Signing in with a new Microsoft 365 account after leaving a former employer.
- Observed behavior
- Word and Excel remain associated with the old account, causing the applications to appear deactivated or unlicensed.
Ensure you have the login credentials for your new Microsoft 365 subscription ready. Save your work and close all open Office applications before proceeding with any troubleshooting steps.
Uninstall and Reinstall Microsoft 365
The simplest and most effective way to ensure all old organizational ties are severed is to perform a clean reinstallation of the Office suite.
Uninstalling the software removes the cached license files that are causing the conflict. Reinstalling from your new account ensures the correct license is applied immediately.
Press the Windows key, type 'Apps and Features' in the search bar, and press Enter to open the system settings.
Scroll down the app list to find your Microsoft Office or Microsoft 365 installation. Click on it and select 'Uninstall'.
Once the uninstallation process is complete, restart your PC to clear any remaining temporary files and registry keys.
Log into your new Microsoft 365 account via your web browser, download the Office installer, and run it to reinstall the applications.
Remove Old Credentials and Reset the Activation State
If you prefer not to reinstall the software, you can manually clear your old work credentials and reset the Office license state on your PC.
Switch to WPS Office for a Hassle-Free Experience
Tired of dealing with complex Microsoft 365 licensing and activation errors? WPS Office offers a free, lightweight, and highly compatible alternative that lets you view, edit, and create documents without frustrating account conflicts.
- 1. Download WPS Office: Visit the official WPS website and download the free installer.
- 2. Install the software: Run the lightweight installer to quickly set up the suite on your computer.
- 3. Open your files: Instantly open and edit your existing Microsoft Office documents without worrying about activation errors.
Frequently Asked Questions
Why does my Office app still show my old employer's name?
Office caches account information and licensing tokens locally on your device. Even if you sign out, the old credentials may remain in the Windows Credential Manager until they are manually removed or until Office is completely reinstalled.
Will uninstalling Microsoft 365 delete my files?
No, uninstalling the Microsoft 365 applications will only remove the software itself. Your personal documents, spreadsheets, and presentations saved on your local drive or OneDrive will remain completely intact.
Can I run multiple Microsoft 365 accounts on the same computer?
Yes, but it can sometimes cause activation conflicts. It is best to have one primary account for licensing the software, while you can add other accounts within the apps specifically for accessing different cloud storage drives.
