Windows Defender Audio Not Working Fix 2026
## Direct Answer
If your Windows Defender audio is not working, try restarting the Windows Defender service, checking for updates, and ensuring that the audio settings are configured correctly.
## Step-by-Step Guide
To resolve the Windows Defender audio issue, follow these steps:
1. **Restart Windows Defender Service**: Press the Windows key + R, type “services.msc”, and press Enter. Scroll down to “Windows Defender Advanced Threat Protection Service” and restart it.
2. **Check for Updates**: Ensure your Windows and Windows Defender are up-to-date, as outdated versions may cause compatibility issues.
3. **Configure Audio Settings**: Go to Settings > System > Sound, and ensure that the audio output is set to the correct device.
4. **Disable and Re-enable Windows Defender**: Go to Settings > Update & Security > Windows Security > Virus & threat protection, and toggle off the “Real-time protection” option. Wait for 10 seconds and toggle it back on.
5. **Reset Windows Defender**: Go to Settings > Update & Security > Windows Security > Virus & threat protection > Virus & threat protection settings, and click on “Reset to default” under “Exclusions”.
## FAQ
– **Q: Why is my Windows Defender audio not working?**
A: The issue may be caused by an outdated version, incorrect audio settings, or a conflict with other antivirus software.
– **Q: Will restarting my computer fix the issue?**
A: Yes, restarting your computer may resolve the issue, as it will restart the Windows Defender service.
– **Q: Can I use a third-party antivirus software with Windows Defender?**
A: Yes, but ensure that the third-party software is compatible with Windows Defender to avoid any conflicts.
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