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.

How to open Windows Firewall in Windows 11/10 The Windows Defender Firewall can be configured to allow or block programs on a computer from accessing network or Internet resources.

How to Start Windows Defender Service Manually. Windows Defender automatically comes with Windows 8, which saves you the cost and time burden of buying a separate application. This security tool ...

Trying to install/run a program or change some system configurations on your PC, but Windows Defender keeps getting in your way? Here's how to disable Microsoft Defender Antivirus on Windows 11 to ...

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

You can now detect and block harmful third-party apps using Windows Defender Antivirus, and in this guide, we'll show you how to do it on Windows 10.