How to use Microsoft Defender, the antivirus security program on Windows 10

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

Windows Defender Settings Explained for Windows 11 Users

Learn how to open and configure Windows Defender settings in Windows 11 to protect your PC from viruses and online threats.
CNET

How to Disable Antivirus on Your Computer

Is your antivirus preventing you from completing important tasks? We’ll walk you through how to temporarily disable your antivirus and why you may need to. Dianna Gunn built her first WordPress ...