

Suppose you wish to run windows defenderpp to keep your PC safe without problems like software collision. If you have also installed a third-party antivirus program, it may interfere or directly conflict with the Windows Defender program. If it is not working correctly, try other methods listed 4.) Uninstall or disable any 3rd-Party Security Software Then, check to see if Windows Defender is operational. Step 4: Open the Properties window for each service and change the Startup type to Automatic. Step 3: In the right pane, locate the Security Center service, right-click it, and select Restart.įurthermore, you should ensure that the following services are operational: Windows Defender Advanced Threat Protection, Windows Defender Firewall, Windows Defender Antivirus Network Inspection Service, and Windows Defender Antivirus Service. Step 2: To open Services, type services.msc into the textbox and press OK. Step 1: Do Win + R to open the Run dialogue. To resolve the issue of Windows 11 Windows Defender not working, ensure that the service is properly running. 3.) Start the Security Center Service again.Īnother reason why Windows Security isn’t working or operating in Windows 11 is because the Windows Defender service isn’t running. Then, you may be able to run Windows Defender to protect your computer from viruses and threats. Step 3: If the system detects any available updates, download and install them on your Windows 11 computer.

Step 2: In the left sidebar, navigate to Windows Update and click Check for updates. Step 1: Navigate to Start > Settings to access the Windows 11 Settings interface. Update it to the most recent version and check to see if the problem with windows defender has been resolved successfully.
