Fixing Windows Defender Screen Share Not Working on Windows 11
## Direct Answer
To fix Windows Defender screen share not working on Windows 11, ensure that the Remote Desktop feature is enabled, and Windows Defender is configured to allow screen sharing. Check the Windows settings, Windows Defender settings, and network configuration.
## Step-by-Step Guide
1. **Enable Remote Desktop**: Go to Settings > System > Remote Desktop, and toggle the switch to enable Remote Desktop.
2. **Configure Windows Defender**: Open Windows Defender, go to Firewall & network protection, and click on “Allow an app or feature through Windows Defender Firewall”. Ensure that the Remote Desktop app is allowed.
3. **Check Network Configuration**: Ensure that your network is set to Private, as Windows Defender may block screen sharing on Public networks. Go to Settings > Network & internet > Ethernet or Wi-Fi, and click on the network properties to change it to Private.
4. **Update Windows Defender**: Ensure that Windows Defender is up-to-date, as outdated versions may cause issues with screen sharing. Go to Settings > Update & Security > Windows Security, and click on “Check for updates”.
5. **Disable Third-Party Antivirus**: If you have a third-party antivirus installed, try disabling it temporarily to see if it’s interfering with Windows Defender’s screen sharing feature.
## FAQ
1. **Q: Why is Windows Defender screen share not working on my Windows 11 device?**
A: Windows Defender screen share may not work due to incorrect settings, outdated software, or network configuration issues.
2. **Q: How do I enable screen sharing on Windows 11?**
A: Enable screen sharing by going to Settings > System > Remote Desktop, and toggling the switch to enable Remote Desktop.
3. **Q: Can I use Windows Defender screen share on a Public network?**
A: Windows Defender may block screen sharing on Public networks for security reasons. To use screen sharing, switch to a Private network.
4. **Q: Will disabling my third-party antivirus resolve the issue?**
A: Disabling your third-party antivirus may resolve the issue if it’s interfering with Windows Defender’s screen sharing feature. However, it’s essential to ensure you have adequate protection before disabling your antivirus.
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