Get to know Game Bar on Windows | Xbox Support
Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.
文件资源管理器帮助 - Microsoft 支持
若要打开文件资源管理器，请 + E 选择 Windows 徽标键 ，或转到“开始 ” 并在搜索框中键 入文件资源管理器。 在结果中选择“文件资源管理器”。 热门主题. 以下是关于文件资源管理器的一些常见问题的答案。
Download and install or reinstall Office 2019, Office 2016, or Office ...
Learn how to install Office 2013 on your PC or Office for Mac 2011.
Applies To:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Windows での BitLocker 回復キーの検索 - Microsoft サポート
Windows で BitLocker 回復キーを見つけるためのさまざまな方法について説明し、BitLocker がシステムでどのようにアクティブ化されているかについて説明します。
在 OneDrive 中删除文件或文件夹 - Microsoft 支持
可以删除 Microsoft OneDrive 上的特定文件或照片，也可以删除整个文件夹及其中的所有项目。 如果需要，可以从 OneDrive 回收站 还原已删除的文件 。
Applies To:
OneDrive (work or school), OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows
Xbox 家长控制应用 | Xbox Support
Xbox 家长控制应用允许组织者（成人）从其 iOS 和 Android 移动设备管理其 Xbox 家庭组成员的安全设置和在线活动。
Camera doesn't work in Windows - Microsoft Support
Learn how to troubleshoot when the camera is not working in Windows or you see errors 0xA00F4244 or 0x200F4244.
Find and lock a lost Windows device - Microsoft Support
Use Find my device to locate and lock your lost or stolen Windows devices.
Applies To:
Microsoft account dashboard
Set screen time limits across devices - Microsoft Support
Learn how to manage and set device screen time limits on Windows, Xbox, and mobile devices connected through the Microsoft Family Safety app.
Applies To:
Microsoft Family Safety
Get help with a digital code or gift card | Xbox Support
Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.