Click on the Windows logo in the bottom-left corner of the screen to open Start.How do I turn off Windows Defender in win 10? Keep Readin’ to learn how to turn off Microsoft Windows Defender. Windows Defender is designed to protect your device and data from unwanted viruses, ransomware, rootkits, and other forms of malware. Microsoft Defender will keep turning itself back on because it is the Windows 10 built-in anti-malware solution. This short how-to teaches you how to turn off Microsoft Windows Defender in Windows 10.
