Windows Defender is a Microsoft anti-malware program that helps protect your computer from viruses, spyware, and other malicious software. It is an important part of Windows 10 and helps keep your computer safe. However, there may be times when you need to turn off Windows Defender, such as when you are installing or running certain programs.
There are several ways to turn off Windows Defender. One way is to use the Settings app. To do this, open the Settings app and click on Update & Security. Then, click on Windows Defender and toggle the switch to Off.