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

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

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 ...

This feature ensures your account is safe. You must enter our Windows PIN or use the Security key to authenticate yourself whenever asked. However, follow these suggestions if you feel the prompt is ...