HDR content on Windows offers better brightness and color capabilities compared to traditional content (sometimes called standard dynamic range [SDR] content).

Efficiency mode What is efficiency mode in Microsoft Edge? Efficiency mode is designed to help extend battery life. It minimizes power usage by reducing resource usage through modifying background tab activity and some foreground activity, as well as putting inactive background tabs to sleep after 30 minutes or less of inactivity (if Save resources with sleeping tabs is on).

注意: 如果你是管理组织中的 Surface for Business 设备的 IT 管理员，请参阅恢复工具 (Surface IT 工具包) 了解将受支持的 Surface 设备还原到其出厂状态的另一种方法。

Use wildcard characters as comparison criteria for text filters and when you're searching and replacing content. These can also be used in the Conditional Formatting rules that use the "Format cells that contain specific text" criteria.. For more about using wildcard characters with the Find and Replace features in Excel, see Find or replace text and numbers on a worksheet.

Check for updates in the Phone Link by opening Settings > About > Check for updates.Install any pending updates to make sure your content stays up-to-date. You may also need to check for updates in the Link to Windows app on your Android device.

了解如何在Word文档中设置文本格式、添加图形等。 使用分步指南轻松Create专业外观的文档。 立即试用！

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

New to Xbox gaming on PC? Here's how to get started.

1. 右键单击数据透视表中任意位置的单元格以显示上下文菜单。 2. 选择“删除数据透视表”。. 还可以选择整个数据透视表 (ctrl + A) ，然后按键盘上的 Delete 。如果数据透视表位于没有要保留的其他数据的单独工作表上，请右键单击工作表选项卡，然后单击“删除”：

Get answers to common questions about Notepad. To open Notepad, select the Start button, enter Notepad, then select Notepad from the results. Here are answers to a few common questions about Notepad: