Want to add a padlock to your email messages? You can use S/MIME in Outlook on the web to increase the security of messages. A digitally encrypted message can only be opened by recipients who have the correct key.

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

You can save an entire workbook, including tabs for navigating worksheets, or portions of a workbook, such as a range or chart, to a static Web page so that users can view your Microsoft Office Excel data on the World Wide Web.

Microsoft Teams offers different ways to access, receive, and manage notifications. These settings include how, when, and where your notifications appear, custom settings for channels and chat, appearance and sounds, turning off specific messages, and so on.

将应用从 Microsoft Store 下载到 Xbox 后，每个应用都需要权限才可访问主机上的数据。 可以在主机上使用隐私设置以控制 Microsoft 收集的数据及其使用方式。

When you add a modern page to a site, you add and customize web parts, which are the building blocks of your page.This article describes the Power Apps web part. Power Apps is a service that lets you build business apps that run in a browser or on a phone or tablet, with no coding experience required. After you have created or customized an app using the service, you can add it to your ...

Learn how to add an app, bot, tab, connector, or messaging extension to Microsoft Teams.

意味のある名前を入力して、Enter キーを押します。 ファイルの命名、データの入力など、Web 用 Excel で行うすべての作業は OneDrive に自動的に保存されます。

Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.

Select Settings and more next to your profile picture at the top of Teams to manage call settings in Microsoft Teams. You can block callers, forward calls, simultaneouly ring, and set your default calling app.