Discover how to use Microsoft Phone Link to connect your Android or iPhone to your PC for seamless access to notifications, calls, and apps.

重要: 本文介绍Microsoft 365 家庭版或个人订阅中包含的 应用。 如果你正在寻找有关 Windows 中内置的Microsoft Defender防病毒的信息，请参阅使用 Windows 安全中心 保持保护。

App Lock helps keep your one-time verification codes, app information, and app settings more secure. When App Lock is enabled, you’ll be asked to authenticate using your device PIN or biometric every time you open Authenticator.

After you set up email in Outlook for Android or Outlook for iOS, you can customize the mobile app to stay connected the way you want. This includes managing your notifications, adding widgets to your phone, etc.

在 2022 年 10 月，Microsoft 推出了具有 iCloud 整合功能的相片應用程式更新版本。 用戶現在可以選擇使用新的相片應用程式或舊版，視他們的喜好設定而定。

必须下载并安装Microsoft Authenticator应用。 如果尚未执行此操作，请按照“下载 ”中的步骤安装应用文章。 添加工作或学校帐户 可以通过执行下列操作之一，将工作或学校帐户添加到Authenticator应用： 使用工作或学校帐户凭据登录 (预览 ...

了解无法在你的 Xbox 主机上下载或安装游戏或应用程序时应做什么。

Informazioni su come visualizzare tutte le app installate e personalizzare il menu Start o la barra delle applicazioni in Windows.

Get answers to frequently asked questions about using the OneDrive desktop app for earlier versions of Windows. OneDrive is built in to Windows 10 so there is no need for a desktop app.

Learn how to troubleshoot slow game or app downloads on your Xbox console.