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.

I will also give links for downloading updates for Windows Defender in the post. How to manually update Windows Defender First, check whether you use a 32-bit or 64-bit version of Windows 11/10.

On Windows 11, the firewall, also known as Microsoft Defender Firewall, is a built-in security feature designed to protect your computer from unauthorized access over the internet or network.

This option is for Windows Defender on Windows 11 and 10. If you're on Windows 11 or 10, get ready for enhanced security in the form of a more aggressive Windows Defender.

When Windows 11 was introduced in late June of 2021, many were excited by its revamped user interface -- and countless PC enthusiasts rushed to download the Windows Insider Developer Channel ...

Officially, Microsoft will stop providing new security updates for Windows 10 PCs after October 14, 2025, a little over a ...