Windows Security: System Guard, Defender Antivirus & More for …
网页Protect your data and devices with Windows Security. Get next-gen antivirus, malware defense, and tracking prevention with System Guard, Windows Defender, and more security features.
Getting started with Microsoft Defender
网页Windows Security, formerly known as Windows Defender Security Center, is an app built into Windows 10 or 11 that helps keep your PC more secure. It includes Microsoft Defender Antivirus, an antivirus tool that helps protect you against viruses, ransomware, and …
Installing Microsoft Defender - Microsoft Support
网页Protect your Android, iPhone, Mac, and Windows devices from threats by installing Microsoft Defender. Download Microsoft Defender on your devices either by: Scanning the following QR code
Stay protected with Windows Security - Microsoft Support
网页Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.
Virus & threat protection in Windows Security - Microsoft Support
网页Virus & threat protection in Windows Security helps you scan for threats on your device. You can also run different types of scans, see the results of your previous virus and threat scans, and get the latest protection offered by Microsoft …
Windows Security: System Guard, Defender Antivirus & More …
网页Protect your data and devices with Windows Security. Get next-gen antivirus, malware defence and tracking prevention with System Guard, Windows Defender and more security features.
Microsoft Defender for Individuals | Microsoft 365
网页Microsoft Defender for individuals is a cross-device app that helps individuals and families stay safer online. 1 Windows Security (formerly known as Windows Defender Security Center) is security built into Windows to help protect your device and data.
Microsoft Defender Antivirus in Windows Overview
网页2024年5月2日 · Microsoft Defender Antivirus is available in Windows 10 and Windows 11, and in versions of Windows Server. Microsoft Defender Antivirus is a major component of your next-generation protection in Microsoft Defender for Endpoint.
How to start a scan for viruses or malware in Microsoft Defender
网页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 the Windows Security app
网页2024年4月24日 · With Microsoft Defender Antivirus now included in the Windows Security app, you can review, compare, and perform common tasks.