Learn how to access your Outlook.com, Hotmail, Live, or MSN email account and troubleshoot common sign-in issues. Find tips, links, and help options for Outlook.com users.

Learn how to use VLOOKUP, HLOOKUP, INDEX and MATCH to look up values in Excel tables. See examples, tips and limitations of each function, and how to use the new XLOOKUP and XMATCH functions.

Learn how to save your passwords as you browse the web with Microsoft Edge browser on Windows 10 or 11. Find out how to turn password saving on or off, view or delete your saved passwords, and more.

Find the phone number for Microsoft customer service in your region for personal or work or school accounts. Get help online or chat with a support agent for faster resolution.

若要向 Word 添加新字体，请在 Windows 中导入并安装字体，字体将自动提供给所有 Office 应用程序。

Learn how to adjust your speaker audio settings on your Xbox console for different sound systems. Compare HDMI, optical, surround and auto modes and find out how to use advanced features and testing options.

Sign in to the app with an organiser's Microsoft account, and then do one of the following to get to Settings:. Select the tile for the member's account that you want to manage, and then select the Settings icon in the top-right corner of the Family screen.; Select the Settings icon at the bottom of the Family screen, and then select the tile for the member's account that you want to manage.

Learn how to wirelessly share your screen with a TV, projector, or other external display using Miracast or WiGig. Find out how to check if your PC supports WiGig and how to turn it on.

设置页眉和页脚，为文档的不同部分提供不同的内容。 单击“链接到前一节”以将其关闭，并取消链接上一节中的页眉或页脚。

下面是适用于 新版 Microsoft Edge 和 Microsoft Edge for Mac 的列表。 Windows Mac. 订阅 RSS 源. 了解如何使用键盘来使用 Microsoft Edge。