下载 Internet Explorer 11（脱机安装程序） - Microsoft 支持
若要下载 Internet Explorer 11 的脱机安装程序，请选择下面的语言和系统。
Microsoft Teams help & learning
Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.
SharePoint video training - Microsoft Support
Learn common SharePoint Online tasks with these videos and tutorials, and get links to more training for SharePoint and Office 365.
Applies To:
SharePoint in Microsoft 365
Which Surface devices can be upgraded to Windows 11?
To see if your device is compatible: Look for your device in the list of Surface models that can be upgraded to Windows 11.. If you're not sure which Surface device model you have, look in the Surface app.
Welcome to Copilot on Windows - Microsoft Support
Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.
Fix common Surface problems using the Surface app and Surface ...
Access, download, or run the Surface app and the Surface Diagnostic Toolkit to help find and solve Surface problems.
Create a form with Microsoft Forms - Microsoft Support
Learn how to create survey forms with Microsoft Forms and easily share them with students, parents, and colleagues.
Applies To:
Excel for the web, OneNote for the web, OneDrive (work or school), Microsoft Forms
当您尝试启动 Xbox One 游戏或游戏附加内容时出现错误 0x803f8007 | Xbox Support
了解如何修复当您尝试启动 Xbox One 游戏或游戏附加内容时出现的错误 0x803f8007。
Microsoft Edge 中的 Internet Explorer 模式 - Microsoft 支持
Internet Explorer 11 支持已于 2022 年 6 月 15 日结束。 如果访问的任何网站需要Internet Explorer 11，则可以在Microsoft Edge中使用Internet Explorer模式打开它。
使用实时字幕更好地了解音频 - Microsoft 支持
注意: 实时字幕在 Windows 11 版本 22H2 及更高版本中提供。 在运行 Windows 11 版本 24H2 及更高版本的 Copilot+ 电脑上 提供翻译功能。 有关 Windows 11 中的新功能的详细信息，请参阅 最近 Windows 更新中的新增功能。