How to Fix Microsoft Teams Notifications That Won’t Go Away on Windows 11

Microsoft Teams notifications help users stay informed about new messages, mentions, meetings, and other updates. These alerts appear in the Windows notification center and sometimes remain visible on the taskbar until they are cleared. However, some users experience an issue where Microsoft Teams notifications won’t go away, even after opening the message or clearing the alert.

When this happens, the notification badge may remain on the taskbar icon, or the notification might repeatedly appear in the Windows notification panel. This problem can be caused by synchronization issues, cached data, notification settings, or temporary glitches within the Teams application.

Fortunately, there are several troubleshooting steps that can help resolve this issue. In this guide, we will walk you through the methods to fix Microsoft Teams notifications that won’t go away on Windows 11.

How to Fix Microsoft Teams Notifications That Won’t Go Away on Windows 11

Follow the solutions below to remove persistent notifications and restore normal notification behavior.

1. Mark All Messages as Read in Microsoft Teams

Unread messages or mentions can cause the notification badge to remain visible.

1. Open Microsoft Teams on your computer.
2. Click Chat or Activity in the left sidebar.
3. Review any unread conversations or mentions.
4. Open each unread message to mark it as read.
5. Ensure there are no remaining unread notifications.

Once all messages are read, the notification badge should disappear.

2. Restart Microsoft Teams

Temporary glitches in the application may prevent notifications from clearing.

1. Close Microsoft Teams completely.
2. Press Ctrl + Shift + Esc to open Task Manager.
3. Locate Microsoft Teams in the list of processes.
4. Right-click the process and select End task.
5. Reopen Microsoft Teams from the Start menu.

Restarting the app refreshes notification status.

3. Clear the Microsoft Teams Cache

Corrupted cache files can cause notification problems.

1. Close Microsoft Teams completely.
2. Press Windows + R to open the Run dialog box.
3. Enter the following path and press Enter: %appdata%\Microsoft\Teams
4. Delete the contents of the folder.
5. Restart your computer.
6. Open Microsoft Teams again.

Clearing the cache forces Teams to rebuild its local data.

4. Reset Teams Notification Settings

Incorrect notification settings may cause persistent alerts.

1. Open Microsoft Teams.
2. Click your profile picture.
3. Select Settings.
4. Click Notifications.
5. Review the notification categories.
6. Adjust settings if necessary or reset them to default.

Correct notification settings ensure alerts clear properly.

5. Disable and Re-enable Notifications in Windows

Refreshing notification permissions may resolve the issue.

1. Press Windows + I to open the Settings app.
2. Click System.
3. Select Notifications.
4. Scroll down and locate Microsoft Teams.
5. Turn Notifications off.
6. Wait a few seconds, then turn them back on.

This refreshes the notification configuration.

6. Update Microsoft Teams

Outdated versions of Teams may contain notification bugs.

1. Open Microsoft Teams.
2. Click your profile picture.
3. Select Check for updates.
4. Allow Teams to download and install any available updates.
5. Restart the application.

Updates often fix known notification issues.

7. Sign Out and Sign Back In

Account synchronization issues may cause persistent notifications.

1. Open Microsoft Teams.
2. Click your profile picture.
3. Select Sign out.
4. Close the Teams application.
5. Reopen Teams and sign in again.

Signing in again refreshes account data and notification status.

Conclusion

Microsoft Teams notifications that refuse to disappear can be caused by unread messages, cached data issues, incorrect settings, or temporary application glitches. While this problem can be annoying, it is usually easy to fix.

By marking messages as read, restarting the Teams application, clearing the Teams cache, resetting notification settings, refreshing Windows notification permissions, updating the app, or signing out and signing back in, you can resolve the issue and restore normal notification behavior on Windows 11.