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： 掃描下列 QR 代碼 在 App Store 中搜尋 Microsoft Defender 與您的裝置共用，下列連結： 複製連結 我們鼓勵您為每個人至少在五部裝置上安裝 Microsoft Defender。 準備好試試看了嗎？

了解如何使用 Xbox 家长控制应用在 iOS 和 Android 设备上管理家庭成员的游戏活动并设置内容限制。

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 Searching for Microsoft Defender in your app store Sharing with your devices, the following link: Copy link We encourage you to install Microsoft Defender on at least five devices per person. Ready to give it ...

Learn about getting started with the new Microsoft Defender on your personal devices including Windows, Mac, Android, and iOS.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

當您設定 Microsoft 365 商務版訂閱時，您會想要在電腦或 Mac 上下載並安裝 Microsoft 365 應用程式，例如 Word、Excel、Microsoft Teams 和 PowerPoint。 移至 m365.cloud.microsoft/apps ，然後使用您的 Microsoft 365 帳戶登入。 選取 [安裝及其他]，然後選取 [安裝 Microsoft 365 應用程式]。 選取 [安裝 Office]，然後開啟下載至您 ...

取得所有 Xbox 行動應用程式的資訊，並瞭解這些行動應用程式可提供哪些功能和遊戲體驗。

Whenever you sign in to your Microsoft account, you may also get sign-in approval notifications in the Outlook mobile app. You will see sign-in requests appear either on the lock screen or in the Outlook mobile app. You'll also be able to get one-time passcodes, which you can copy/paste into other sign-in screens.

从 2025 年 3 月 19 日开始，不再支持适用于移动设备的 Xbox Game Pass。 获取有关其他设备上的云游戏的详细信息。

Outlook for iOS and Android gives you the power of Outlook on the go to keep everything in one place, stay organized, and have security you can trust. As you switch to Outlook from the Gmail app or the Mail app on iOS devices, these guides will help make the transition smooth. To get started, make sure you have Outlook downloaded to your device. Whether you use an iOS or Android device ...