Most tools and options in Microsoft Edge are available when you select Settings and more > Settings.

获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。

Get steps for how to change screen brightness in Windows.

How to freeze panes in Excel to keep rows or columns in your worksheet visible while you scroll, or lock them in place to create multiple worksheet areas.

Use VLOOKUP, HLOOKUP, and other functions like INDEX and MATCH to search for and find data based on values you enter. This article gives you a quick VLOOKUP refresher, then links to more.

Learn how to view, manage, and delete cookies in Microsoft Edge.

Get an overview of SharePoint. Learn about sites, lists and libraries, permissions, content types and workflows. In addition, read about some of the social features in SharePoint.

Set the region, device language, and spoken language for your products and services.

Learn how to manage Windows Firewall and your networks in Windows Security.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.