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 is a new security app that helps protect you and your family across all your devices; Windows, Android, Mac, and iOS.

Xbox 提供了一个应用，从最大化 Xbox Game Pass 订阅到管理家庭屏幕时间，以及直接在手机或移动设备上购买游戏，一应俱全。

To use mobile apps on your Windows 11 PC, you need to install the Amazon Appstore. Once it's set up, you'll be able to browse and install mobile apps from a curated catalogue.

Xbox has apps for setting up new consoles, purchasing games, and managing family screen time right on your phone or mobile device. Here's a rundown.

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.

From your PC, you can connect to select Android, Samsung, HONOR, OPPO, ASUS, and vivo devices with the Link to Windows app that's either preinstalled on your device or that you can download from the Google Play or Samsung Galaxy Store.

Use the Xbox app on mobile, Xbox.com, or the Microsoft Store on PC to remotely install games to your console or PC—so your games are ready when you are.

To install Authenticator on your Android device or download and install Authenticator from the Google Play store. Get the app

Learn how to prevent unauthorized purchases on your Xbox by creating Microsoft accounts for every person who uses that console.