How to Stop Office 365 Sign-In Prompts for a Former Work Account
Question details
The user needs to remove a former employer's Microsoft 365 account and its stored credentials to stop Office applications from repeatedly requesting a sign-in.

- Product
- Microsoft 365 / Office 365
- Device & OS
- Windows
- Scenario
- Attempting to use Office applications on a personal or reassigned device after leaving a job or school.
- Observed behavior
- Microsoft Office applications repeatedly display pop-up sign-in prompts asking for credentials for an inactive or former work account.
Ensure you close all open Microsoft Office applications, including Outlook and OneDrive, and have your current personal Microsoft account credentials ready before proceeding.
Disconnect the Work or School Account in Windows Settings
Removing the old enterprise connection directly from Windows Settings stops the operating system from trying to automatically authenticate the former account.
Windows often links work or school accounts at the system level for seamless access to organizational resources. When you leave an organization, this link remains active and triggers constant authentication prompts until manually disconnected.
Click the Start button and select the gear icon, or press the Windows key + I on your keyboard to open Settings.
Click on 'Accounts' from the main Settings menu, then select 'Access work or school' from the left-hand sidebar.
Locate your former employer's or school's account in the list, click on it, select 'Disconnect', and follow the prompts to confirm the removal.
Reboot your PC and sign in using only your personal Microsoft account to apply the changes.

Clear Saved Passwords in Credential Manager
Deleting cached Office and Microsoft 365 credentials prevents applications from using outdated login data to force a connection.
Remove the Old Profile from Outlook
If Outlook is still configured to use your old work email, it will continuously prompt for a password upon launch or during background syncs.
Switch to WPS Office to Avoid Account Sign-in Hassles
Tired of dealing with persistent Microsoft 365 sign-in prompts, forced account synchronizations, and subscription issues? Switch to WPS Office, a free, lightweight, and highly compatible alternative that lets you work seamlessly offline without constant authentication interruptions.
- 1. Download WPS Office: Visit the official WPS website and download the free installation package for your operating system.
- 2. Install the application: Run the installer and follow the simple on-screen instructions to complete the setup in minutes.
- 3. Open your files instantly: Double-click your existing Microsoft Office files to open them seamlessly in WPS Office without annoying account prompts.

Frequently Asked Questions
Why does Office 365 keep asking me to sign in?
Office 365 continuously asks for sign-in if your Windows operating system or the Office apps themselves are holding onto cached credentials or a connected profile for an inactive work, school, or GoDaddy account. It prompts you because it can no longer authenticate the token with the server.
Will I lose personal files if I disconnect my work account?
No. Disconnecting a work or school account from Windows Settings only removes the organization's access, policies, and enterprise syncing capabilities from your device. Your local personal files remain completely safe and untouched.
What should I do if clearing Credential Manager doesn't fix the issue?
If prompts persist, you may also need to log in to your Microsoft account online (account.microsoft.com/devices) and remove the device from the former employer's list. Alternatively, performing a 'Quick Repair' on Microsoft Office via Control Panel can sometimes clear deep-rooted profile conflicts.




