Complete guide on how to use Windows Security (Defender) in Windows 11 to configure the maximum protection for your computer.

If Windows Defender is missing and is gone or has disappeared in Windows 11/10, here are some suggestions that are sure to help you resolve the issue.

Whatever the reason, you can disable Microsoft Defender Antivirus on your Windows 11 PC using any of the following methods. However, before you do that, you need to disable Tamper Protection first.

Using Windows Defender from the Command Prompt provides advanced control and automation capabilities, making it particularly useful for scripting and managing multiple systems.

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.

You can use a stronger protection level with Windows Defender Antivirus, and in this guide, we'll tell you how to do it on the Windows 10 Creators Update.

This guide will help you get started with Windows Defender Offline, a powerful tool designed to remove malware that's deeply embedded in Windows 10.

If you haven't checked out the Windows Security features within Windows 10, our introductory video will explain the basic features and what you need to maximize your PC's protection.