Click Windows Components folder to expand it. Locate and click Microsoft Defender antivirus At right pane, scroll down and locate the option “Turn off Windows Defender”.

If you use a mix of Apple, Android, and Windows gadgets, you're in luck: The security tool is now available to any Microsoft 365 subscriber.

Microsoft Defender Antivirus includes an option to scan network files, and in this guide, we'll show you the steps to enable the feature.

If you are facing Microsoft Defender problems on your iPhone, iPad, Android or Windows device, here are some troubleshooting solutions to help you.

Learn how to enable, disable, modify, or configure Microsoft Defender Application Guard settings using GPEDIT and REGEDIT in Windows 11/10.