Learn how to join a Microsoft Teams meeting by link, calendar, channel, chat, or by calling in.

Add an easy to maintain Table of Contents using heading styles that automatically updates when you make changes to your headings.

本页可帮助你了解如何使用 Microsoft 日语输入法，包括输入法功能和键盘快捷方式。

To change your speaker, microphone, or camera settings in a Teams meeting or a call, go to Device settings.

Use widgets to stay informed and entertained on Windows 10. Find out how to customize and access the widgets board.

You can use a PivotTable to summarize, analyze, explore, and present summary data. PivotCharts complement PivotTables by adding visualizations to the summary data in a PivotTable, and allow you to easily see comparisons, patterns, and trends.

Learn how to remove passwords from your Microsoft account to increase security.

Get answers to questions about how indexing affects searches in Windows 10.

Learn how to change the IP address or DNS settings for Windows PCs on your network.

How to use the COUNT function in Excel to count the number of cells that contain numbers, and to count numbers within a list of arguments.