How To Fix Notifications Not Working on Windows 11

Notifications in Windows 11 help you stay updated with emails, app alerts, reminders, system warnings, and background activity. When notifications stop appearing, arrive late, or fail to trigger sounds and banners, it can cause you to miss important updates.

Notification issues in Windows 11 are usually caused by disabled notification settings, Focus Assist (Do Not Disturb), app-level restrictions, background app limitations, corrupted system files, or outdated Windows builds. Fortunately, most problems can be resolved using built-in system settings.

If notifications are not working on your Windows 11 PC, follow the detailed troubleshooting steps below.

How To Fix Notifications Not Working on Windows 11

Work through the solutions in order. After each step, test whether notifications appear properly.

1. Enable Notifications in Settings

Notifications may be disabled globally.

1. Press Windows + I to open Settings.
2. Go to System.
3. Click Notifications.
4. Turn on the Notifications toggle at the top.
5. Scroll down and ensure individual apps are also enabled.

If notifications are disabled globally, no alerts will appear.

2. Disable Do Not Disturb (Focus Assist)

Do Not Disturb blocks notifications temporarily.

1. Press Windows + I.
2. Go to System > Notifications.
3. Ensure Do not disturb is turned Off.
4. Click Turn on do not disturb automatically.
5. Disable all automatic rules if necessary.

Once disabled, notifications should resume.

3. Check Notification Settings for Specific Apps

An individual app may be blocked.

1. Open Settings > System > Notifications.
2. Scroll to the app that isn’t sending notifications.
3. Click on it.
4. Ensure:
   • Notifications are enabled
   • Show notification banners is enabled
   • Play a sound is enabled

This ensures alerts appear properly.

4. Allow Apps to Run in Background

If background permissions are restricted, notifications may fail.

1. Press Windows + I.
2. Go to Apps > Installed apps.
3. Locate the affected app.
4. Click the three-dot menu and select Advanced options.
5. Under Background app permissions, select Always.

Restart your PC and test again.

5. Restart Windows Explorer

Temporary system glitches can affect the notification system.

1. Press Ctrl + Shift + Esc to open Task Manager.
2. Locate Windows Explorer.
3. Select it and click Restart.
4. Wait for the taskbar to refresh.

This refreshes the notification center.

6. Check Date and Time Settings

Incorrect system time may prevent sync-based notifications.

1. Press Windows + I.
2. Go to Time & language > Date & time.
3. Enable Set time automatically.
4. Click Sync now.

Accurate time ensures proper alert syncing.

7. Clear Notification Cache (Advanced)

Corrupted cache may prevent notifications from appearing.

1. Press Windows + R.
2. Type:%LocalAppData%\Microsoft\Windows\Notifications
3. Press Enter.
4. Delete all files in the folder.
5. Restart your PC.

Windows will rebuild the notification database automatically.

8. Run System File Checker (SFC)

Corrupted system files may break notification components.

1. Press Windows + S and search for Command Prompt.
2. Right-click and select Run as administrator.
3. Enter:sfc /scannow
4. Press Enter.
5. Restart your PC after completion.

Windows will repair corrupted system files automatically.

9. Run DISM Scan

If SFC doesn’t resolve the issue:

1. Open Command Prompt as administrator.
2. Run:DISM /Online /Cleanup-Image /RestoreHealth
3. Restart your PC once the scan completes.

This repairs deeper Windows image corruption.

10. Install Windows Updates

Outdated builds may contain notification bugs.

1. Press Windows + I.
2. Go to Windows Update.
3. Click Check for updates.
4. Install available updates.
5. Restart your PC.

Updates often fix system-level issues.

11. Create a New User Profile

If notifications work in Safe Mode but not in your account, your profile may be corrupted.

1. Press Windows + R.
2. Type:netplwiz
3. Press Enter.
4. Create a new user account.
5. Sign into the new account.
6. Test notifications.

If notifications work there, your original profile may be damaged.

Conclusion

If notifications are not working on Windows 11, the issue is typically caused by disabled notification settings, Do Not Disturb mode, restricted background permissions, corrupted notification cache, or system file damage. In most cases, enabling notifications and disabling Focus Assist resolves the issue quickly.

By carefully following the structured troubleshooting steps above, you should be able to restore notification functionality and receive alerts normally again. If the issue persists even after system repair, user profile corruption or deeper configuration problems may require further investigation.