How to use AutoFilter in Excel to find and work with a subset of data in a range of cells or table.

If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.

A multiple-selection list box is list of choices that looks like a scrollable list of check boxes instead of a typical list box. Users can select as many check boxes as necessary from the list.

Find out how Microsoft uses activity history data to provide personalized cross-device experiences and to help improve its products and services.

Learn about what effect closing a Microsoft account might have on your other apps and services.

了解如何获取适用于 Windows 10、Windows 8.1 和 Windows 7 的 Windows Media Player 12。

虚拟化可让你的电脑模拟不同的操作系统，例如 Android™ 或 Linux。 通过启用虚拟化，你可以访问更大的应用库，以便在电脑上使用和安装。

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

Change or delete a header or footer from another single page. To delete or change headers and footers on individual pages within a document, start by inserting a section break.

In Microsoft Teams (free), you can start an instant meeting in no time! Easily reach out to your contacts, whether you're in a spontaneous mood or require a last-minute meeting.