Don't worry, these options actually ensure that it's turned on. It might feel counter-intuitive to select these options because the names suggest that you're turning Microsoft Defender Antivirus off.

Scroll to the bottom of the list and select Turn off Microsoft Defender Antivirus.

Select Computer Configuration > Administrative Templates > Windows Components > Microsoft Defender Antivirus.

Then select Edit group policy from the listed results. Turn on Microsoft Defender AntivirusĬomplete the following steps to turn on Microsoft Defender Antivirus on your device. This article describe how to update your device settings to meet your organization's antivirus requirements and resolve access problems. Microsoft Defender Antivirus is an antivirus software that's included in Windows and can help protect your device from viruses, malware, and other threats. Other names may be trademarks of their respective owners.Organizations want to ensure that devices accessing their resources are secured, so they may require you to use Microsoft Defender Antivirus and additional Windows Security features. The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License. Microsoft and the Window logo are trademarks of Microsoft Corporation in the U.S. Alexa and all related logos are trademarks of, Inc. App Store is a service mark of Apple Inc. Mac, iPhone, iPad, Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S.

Android, Google Chrome, Google Play and the Google Play logo are trademarks of Google, LLC. Firefox is a trademark of Mozilla Foundation. or its affiliates in the United States and other countries.

NortonLifeLock, the NortonLifeLock Logo, the Checkmark Logo, Norton, LifeLock, and the LockMan Logo are trademarks or registered trademarks of NortonLifeLock Inc. LifeLock identity theft protection is not available in all countries.Ĭopyright © 2022 NortonLifeLock Inc. The Norton and LifeLock Brands are part of NortonLifeLock Inc.

Installing windows defender