在 “个性化设置背景”旁边的列表中，选择“图片”、“ 纯色”、“ 幻灯片放映”或“ Windows 聚焦 (”，) 查看来自世界各地的新图像。

Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.

Look in the Surface app. The easiest way to find which Surface model you have is to use the Surface app. It shows the model name of your Surface device and each Surface accessory.

Windows users can choose between two available versions: OneNote (formerly called “OneNote 2016”), the free desktop app that runs on all supported versions of Microsoft Windows and is part of Office 2019 and Microsoft 365.

Set the default font. When you set a default font, every new message you create uses that font setting by default.

Set up Outlook for Android for the first time. Open the Outlook for Android app on your Android device.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Office Insiders に参加して、Windows 用の新しい Outlook の使用を開始します。 最新バージョンの Outlook を最初に確認し、改善に役立つフィードバックを送信できます。

A list of Excel training, from entry level to advanced skills, plus templates and other resources.

Learn new and useful keyboard features, tips, and tricks for Windows with this overview from Microsoft Support.