If you have installed a third-party antivirus, follow the below-given steps to remove that third-party antivirus. If you can’t turn on Windows Defender in Windows 10, then you can easily solve this problem by uninstalling, installing third-party antivirus. Solution 1: Uninstall Third-Party Antivirus Software “What to do if my windows defender is not working in Windows 10?” to get the solution to this problem, follow the below given stepwise methods whenever you have encountered this problem on your Windows 10 PC. How to Fix Windows Defender not working in Windows 10 Software conflicts with another antivirus program.
Here we have mentioned a few reasons that are responsible for affecting your Windows 10 defender working process. Whenever you find that your Windows Defender is not responding in Windows 10, there is surely some reason to happen. Why is Windows Defender not working in Windows 10? It scans your system, and if it finds any threat, then this program will stop them. It provides your system with real-time protection from various threats such as malware, spyware, and other kinds of viruses on PC. Windows Defender is an antivirus or a fully integrated program, and it is also called Windows Defender security center. 17 Question 4: Why is my Windows Defender not Updating? What is Windows Defender?