Virus and Threat Protection in the Windows Security App
Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.
Windows Defender isn't just PC antivirus. Here are all the
May 12, 2025 · Microsoft causes confusion with its names. This is also the case with Defender device protection. The guide breaks down the differences between Windows Defender, the …
How to Turn On Windows Defender in Windows 11: A Step-by …
Apr 22, 2025 · Learn how to activate Windows Defender on Windows 11 with our simple step-by-step guide to ensure your device stays protected.
Windows Security: Defender Antivirus, SmartScreen, and More
Protect your privacy, identity, and devices with Windows Security. Explore Windows 11 security features like Microsoft Defender Antivirus that help keep you and your PC safe.
How to Enable Microsoft Defender on Windows 11: Complete Security …
May 5, 2025 · This article provides a comprehensive, step-by-step exploration of how to turn on Microsoft Defender in Windows 11, cross-examines its strengths and limitations, and …
How to Turn on Windows Defender: Easy Guide with Fixes - wikiHow
Jun 7, 2025 · Turning on Defender in Windows Security is easy, but sometimes other programs can stop it from running. This wikiHow guide will show you how to turn on Microsoft Defender …
How to Use Windows Security (Microsoft Defender Antivirus) on Windows …
Nov 17, 2024 · This guide covers everything you need to know about using Windows Security (Microsoft Defender Antivirus) in Windows 11.
Microsoft Defender Antivirus - Wikipedia
In Windows Vista and Windows 7, Windows Defender was superseded by Microsoft Security Essentials, an antivirus product from Microsoft which provided protection against a wider …
How to start a scan for viruses or malware in Microsoft Defender
If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.
Microsoft Defender Antivirus in Windows Overview
Oct 20, 2025 · Learn how to manage, configure, and use Microsoft Defender Antivirus, built-in antimalware and antivirus protection.