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.
Applies To:
Microsoft Defender on Android, Microsoft Defender on Mac, Microsoft Defender on Windows
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.
Applies To:
Microsoft Defender on Android, Microsoft Defender on iOS, Microsoft Defender on Mac, Microsoft Defender on Windows
Remove your mobile device from Phone Link, Link to Windows, and Windows ...
To fully unlink your device from Link to Windows, follow these steps based on your mobile device: For Android device - Link to Windows pre-installed Go to Settings -> Connected Devices -> Link to Windows, or swipe down to access Quick Panel and select Link to Windows. Click on your Microsoft Account Tap Sign out.
Getting started with web protection in Microsoft Defender
Web protection is currently available on Windows, iOS, and Android. It does this by checking links you click on, or that an app tries to open on your device and comparing them against our constantly updated list of sites known to be dangerous.
Applies To:
Microsoft Defender on Android, Microsoft Defender on iOS, Microsoft Defender on Windows
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：
Applies To:
Microsoft Defender on Android, Microsoft Defender on iOS, Microsoft Defender on Mac, Microsoft Defender on Windows
Getting started with Microsoft Defender - Microsoft Support
On Windows, iOS, and Android Microsoft Defender will check links that you (or an app on your device) open to try and spot any that may be dangerous. If we find a harmful link, we'll block it and let you know.
Applies To:
Microsoft Defender on Android, Microsoft Defender on iOS, Microsoft Defender on Mac, Microsoft Defender on Windows, Microsoft Defender Online
Setting up and using your phone in File Explorer
With Link to Windows, you can seamlessly access and manage your Android mobile device’s files on your PC through File Explorer, once you paired your mobile device with your PC in the Settings.
Setting up and using phone screen in the Phone Link
We provide you with the option to have your Android phone screen turn black while connected in phone screen. In this state, your screen will appear to be off—this is to protect the privacy of your personal phone content and minimize battery consumption.
Troubleshooting the Phone Link - Microsoft Support
Follow the on-screen steps to pair your Android mobile device with your PC. If the issue persists after completing the steps above both on your PC and Android device, try restarting Phone Link on your PC.
手机连接要求和设置 - Microsoft 支持
可以通过 Android 设备和电脑之间的连接立即访问喜爱的所有内容。 轻松阅读和回复短信、查看 Android 设备中最近的照片、使用常用的移动应用、拨打和接听电话以及在电脑上直接管理 Android 设备的通知。