Press the Start button on the taskbar, enter settings in the search bar, and then select Settings.; If you’re on a Windows 10 device, select Update & Security.If you’re on a Windows 11 device, select Windows Update.; Select Check for updates to see if any updates are available for your device.; After the updates have downloaded, select Install now to start the installation.

本文介绍有关 Mac App Store 中提供的 Office 应用的常见问题，以及与直接从 Microsoft 下载的 Office 应用之间的差异。 从 2019 年 1 月开始，可以从 Mac App Store 下载以下 Office 应用程序：Word、Excel、PowerPoint、OneNote* 和 OneDrive*。 * 这些应用在

还可以从 iPhone® 上的App Store下载，但这不是必需的。 iPhone® 和电脑之间的此链接使你能够即时访问你喜欢的许多内容。 轻松阅读和回复短信、拨打和接听电话，以及直接在电脑上管理 iPhone® 通知。 要求 手机连接 需要满足以下条件：

在 Windows 11 上使用新的 Outlook for Windows 协调邮件、日历和人员应用。 为何使用新的 Outlook for Windows 新的 Outlook for Windows 适用于所有人。 现在，拥有 Windows 的每个人都可以免费获得内置于 Windows 中的 Outlook。

To ensure compatibility with all controllers, make sure that your Windows device is up to date and that you’re using the latest version of the Xbox Accessories app. The Xbox Accessories app does not support the Xbox 360 controller or non-Xbox devices. Most app features aren’t supported via Bluetooth connections.

Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.

Note: When you contact our support team, you won't receive an email or get a call back.But you'll receive a notification when the support team sends you a reply, and can easily communicate with them in the app. Look for the notification on the Settings and Contact Support icons.

若要在 Android 设备上下载并安装应用，请访问 Microsoft 365 for Android。 你需要使用 Microsoft 帐户登录才能在 Android 设备上查看、创建和保存文件。 使用个人 Microsoft 帐户或工作或学校帐户登录时，可将文件保存到云位置（OneDrive、SharePoint 或首选的第三方存储提供商）。

Start by checking which mobile app your Android device has. Refer to this list to see if your device supports Link to Windows (pre-installed). If your device is not in this list, skip to the next section. If you have the Link to Windows (pre-installed) app on your Android device:

Microsoft Authenticator is a mobile app that helps you sign in to all your accounts without using a password. Notes: Microsoft Authenticator is not available for PC or Mac as authenticator apps are typically designed for smartphones for security reasons.