Change the power mode for your Windows PC - Microsoft Support
If you can’t set the power mode in Power & battery settings, open Control Panel, select System and Security > Power Options, then choose a Balanced power plan. Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.
Touch gestures for Windows - Microsoft Support
You can use these gestures on the touch screen of your Windows 11 device. To turn touch gestures on, select Start > Settings > Bluetooth & devices > Touch > Three- and four-finger touch gestures, and make sure it's turned on.
Get to know Game Bar on Windows | Xbox Support
Use Game Bar to play and chat with friends. Performance (9) – Track your game’s frames-per-second (FPS) and other real-time stats. For more info, go to: Track your PC’s performance with Game Bar. Resources (10) – See what apps and processes are using system resources to help you optimize gaming performance.
How to use focus in Windows 11 - Microsoft Support
Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration. Note: Do not disturb has replaced focus assist from Windows 10.
如何在 Xbox 上实时流式传输 | Xbox Support
激活帐户后，下面介绍如何在主机上流式传输游戏: 按 Xbox 按钮 打开导航页，然后转到“捕获和共享”。. 选择“实时流式传输”，如果有多个选项，请选择提供商。. 如果要更改用于调整流式传输观众体验的服务，选择或更改“目标”。. 选择“开始直播 ...
使用截图工具捕获截图 - Microsoft 支持
了解如何使用截图工具捕获屏幕上任何对象的屏幕截图或截图，然后批注、保存或共享图像。.
激活 Office - Microsoft 支持
激活 Microsoft 365 或非订阅版本的 Office. 当启动未激活的 Microsoft 365 应用时，系统将提示登录到 Microsoft 365。. 请务必使用用于购买或订阅 Microsoft 365 的 Microsoft 帐户或工作或学校帐户进行登录。. 注意: 如果新设备上预安装了 Microsoft 365，请参阅 激活新 Windows 设备上 ...
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 for home, Office for business, Office.com, Project for Office 365
欢迎使用 Windows 中的 Copilot - Microsoft 支持
Copilot 可帮助你从整个 Web 获取答案和灵感，支持创造力和协作，并帮助你专注于手头的任务。. 在发往 Copilot PC 可用的欧盟和其他市场的新款 Windows 11 电脑和新款 Copilot 电脑上，Copilot 应用将固定到 Windows 任务栏。. 对于现有的 Windows 11 电脑，可用时间和交付方法 ...
Windows 中 HDR 视频的显示要求 - Microsoft 支持
Windows 11 电脑. Windows 11 设备需要配备支持 PlayReady 硬件数字版权管理（用于受保护的 HDR 内容）的集成显卡，并且必须安装用于 10 位解码的所需编解码器。. 使用新式处理器的设备支持此功能。. 某些编解码器可能已安装在电脑上。. 以下是播放 HDR 视频所需的常见 ...
排查Windows 媒体播放器错误 - Microsoft 支持
Windows 媒体播放器是 Windows 附带的内置多媒体播放器。. 虽然它是一个可靠且广泛使用的应用程序，但用户可能会不时遇到错误和问题。. 本文旨在提供有关排查常见Windows 媒体播放器错误的指导。. 以下列表概述了与Windows 媒体播放器错误相关的错误代码和潜在 ...