在 Microsoft Teams 会议中使用分组讨论室 - Microsoft 支持
作为 Microsoft Teams 中的会议组织者,了解如何创建分组讨论室,将参与者引入小组,进行对话交流和集思广益。
Applies To:
Microsoft Teams, Microsoft Teams for Education
LOOKUP 函数 - Microsoft 支持
如何在 Excel 中使用 LOOKUP 函数在单个行或列中搜索,并从第二行或列中的相同位置查找值。
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
Microsoft Teams help & learning
Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.
如何使用 Windows 11 中的任务栏 - Microsoft 支持
了解如何使用 Windows 11 中的任务栏功能。 使用任务栏设置隐藏任务栏、固定应用、更改位置等。
PC에서 TPM 2.0 사용 - Microsoft 지원
PC에서 TPM 2.0을 실행할 수 있는지 또는 TPM 2.0을 사용하도록 설정하여 Windows 11 업그레이드할 수 있는지 검사 방법을 알아봅니다.
如何下载和安装最新的打印机驱动程序 - Microsoft 支持
了解如何为你的打印机安装最新驱动程序。 如果最近升级了 Windows,你的打印机驱动程序可能需要重新安装。
INDEX 函数 - Microsoft 支持
如何使用 Excel 中的 INDEX 函数返回值或对表或区域内值的引用。
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
Do you need help locating your computer name? - Microsoft Support
Click System and Security > System.. On the View basic information about your computer page, see the Full computer name under the section Computer name, domain, and workgroup settings.
Applies To:
Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin
Hardware warranty, services, and repair
Review the warranty terms, check your warranty status, and learn about the protection plans for your Microsoft device or accessory.