How to set up and test microphones in Windows - Microsoft Support
Get tips for how to set up and test microphones in Windows.
Firewall & network protection in Windows Security - Microsoft Support
Learn how to manage Windows Firewall and your networks in Windows Security.
Configure your Xbox Elite Wireless Controller Series 2
Learn how to remap buttons, adjust stick sensitivity, and update firmware for your Xbox Elite Wireless Controller Series 2.
Create a PivotTable to analyze worksheet data - Microsoft Support
Learn how to use PivotTable in Excel to calculate, summarize, and analyze data, revealing hidden patterns and trends.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
欢迎使用 Windows
获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。
Phone Link requirements and setup - Microsoft Support
System requirements and setup steps for the Phone Link app
在 Microsoft Teams 中添加或邀请组织外部的人员加入聊天
在需要添加参与者的现有群聊中选择或处于活动状态。 在 Teams 右上角的个人资料图片下方选择“ 查看并添加参与者 ”，然后选择“ 添加人员 ”。 选择添加的参与者的姓名，然后选择是否以及要包含多少聊天历史记录。
Applies To:
Microsoft Teams
Contact - Microsoft Support
Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2
在 Microsoft Teams 中的群组聊天中离开或删除某人 - Microsoft 支持
在群组聊天中保留或删除某人; 个性化群组聊天图像; 在 Teams 上与某人聊天以供个人使用; 与通讯组列表或 M365 组中的成员聊天
Applies To:
Microsoft Teams
Use Immersive Reader in Microsoft Edge - Microsoft Support
Learn how to enter reading mode in Microsoft Edge and use Immersive Reader to hear webpages and PDFs read out loud.
Applies To:
Microsoft Edge