Installing Microsoft Defender - Microsoft Support
Microsoft Defender is a new security app that helps protect you and your family across all your devices; Windows, Android, Mac, and iOS.
Getting started with Microsoft Defender
Learn about getting started with the new Microsoft Defender on your personal devices including Windows, Mac, Android, and iOS.
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.
安裝 Microsoft Defender - Microsoft 支援服務
安裝 Microsoft Defender，保護您的Android、iPhone、Mac和 Windows 裝置免於受到威脅。 在您的裝置上下載 Microsoft Defender，方法如下：
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 update for Windows operating system …
Feb 4, 2021 · Devices that use either the Windows built-in antivirus or another security solution can benefit from these updates. We recommend that you regularly service OS installation …
Microsoft Defenderのインストール - Microsoft サポート
Microsoft Defenderをインストールして、Android、iPhone、Mac、および Windows デバイスを脅威から保護します。 次のいずれかの方法で、デバイスにMicrosoft Defenderをダウンロー …
Stay Protected With the Windows Security App - Microsoft Support
One of the key benefits of the Windows Security app is its ability to provide real-time protection. Microsoft Defender Antivirus continuously scans your device for potential threats and takes …
Instalando o Microsoft Defender - Suporte da Microsoft
Microsoft Defender é uma nova aplicação de segurança que ajuda a protegê-lo a si e à sua família em todos os seus dispositivos; Windows, Android, Mac e iOS.
Getting started with anti-malware in Microsoft Defender
When you first set-up Microsoft Defender on your device we'll run an initial scan to make sure you're starting off clean. Using anti-malware on your device Microsoft Defender's real-time anti …