Experience the web in a whole new way by switching to the Microsoft Edge browser from Internet Explorer or Microsoft Edge Legacy.

Turn on your Xbox Wireless Controller by pressing the Xbox button .; Press and hold the Pair button on your controller for three seconds (the Xbox button will start flashing rapidly).; On your PC, press the Start button , then choose Settings > Devices > Bluetooth & other devices (on Windows 11: Settings > Bluetooth & devices).; Turn on Bluetooth. ...

注意: 通过OneNote 网页版 导出和导入笔记本仅适用于存储在个人 OneDrive 帐户上的笔记本，不适用于存储在 OneDrive for Business 或 SharePoint 上的笔记本。 有关将笔记本从 OneNote 2016 for Windows 导出到 PDF 文件的信息，请参阅 将笔记从 OneNote 导出为 PDF 。

In Outlook, you have the option to: Add a new Yahoo account | Set Yahoo account as primary | Delete existing Yahoo account. Add a new Yahoo email account. On the View tab, select View settings.

Note: If you are in tablet mode, you may not be able to see your desktop icons properly.You can find the program by searching for the program name in File Explorer. To turn off tablet mode, select action center on the taskbar (next to date and time), and then select Tablet mode to turn it on or off.

节能器可自动管理系统进程和电源使用情况，以实现电脑性能和更长的电池使用时间的最佳平衡。 选择“ 启动 > 设置 > 系统 > 电源 & 电池 ”。如果希望每当电池电量低于特定水平时打开节能器，请选择“ 节能器”以展开选项，然后在 电池电量处于时打开节能模式旁边，选择所需的电池电量。

Windows 更新可帮助解决电脑问题。 使用 Windows 更新 修复问题是一种恢复工具，可帮助解决与更新相关的问题。使用此工具将在设备上重新安装当前版本的 Windows。 此工具可保留所有应用、文档和设置。

本文介绍 Microsoft Excel 中 SUBTOTAL 函数的公式语法和用法。 说明 返回列表或数据库中的分类汇总。 通常，使用 Excel 桌面应用程序中“数据”选项卡上“大纲”组中的“分类汇总”命令更便于创建带有分类汇总的列表。一旦创建了分类汇总列表，就可以通过编辑 SUBTOTAL 函数对该列表进行修改。

Learn how to download, install, and use the PC Health Check app to check your device's compatibility with Windows 11 and get tips to improve its performance.

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