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How to get support for Outlook.com - Microsoft Support
To see self-help answers, or to get support via email, Select Help from the top menu then Help. Open the Help pane. Enter your question or issue in the Search Help box on the right, and then press Return. If the self-help answers don't resolve your issue, try a different search, or scroll to the bottom of the Help pane and, under Still need ...
适用于: Outlook.com
Xbox Support
Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.
Recover lost files on Windows 10 - Microsoft Support
If you can’t locate a lost file from your backup, then you can use Windows File Recovery, which is a command line app available from the Microsoft Store. Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices) and can’t be restored from the ...
Office Help & Training
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Windows 10에서 알림 센터 찾기 - Microsoft 지원
Windows 10의 새로운 알림 센터에는 앱 알림과 바로 가기가 있습니다. 작업 표시줄에서 알림 센터 아이콘을 찾습니다. 이전 알림 센터는 여전히 여기에 있습니다. 보안 및 유지 관리의 이름이 바뀌었으며 보안 설정을 변경하기 위해 계속 이동해야 합니다. 작업 표시줄의 검색 상자에 보안 및 유지 ...
Change or reset your PIN - Microsoft Support
Change or reset your PIN. Windows 11 Windows 10. A PIN is a user-defined set of numbers, or a combination of numbers and letters, that allows you to sign in to your Windows device instead of a password. Your PIN is securely stored on your device, it isn’t transmitted anywhere, and it isn’t stored on a server. This makes it more secure than ...
Excel 中的公式概述 - Microsoft 支持
选择单元格。. 键入等号“=”。. 注意: Excel 中的公式始终以等号开头。. 选择一个单元格,或在所选单元格中键入其地址。. 输入运算符。. 例如,- 代表相减。. 选择下一单元格,或在所选单元格中键入其地址。. 按 Enter。. 计算结果将显示在包含公式的单元格中。.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
打开截图工具并获取屏幕截图 - Microsoft 支持
要打开截图工具,请选择“ 开始 ”,输入 截图工具 ,然后从结果中选择该工具。. 选择“ 新建 ”以获取屏幕截图。. 默认情况下选择矩形模式。. 可以通过在工具栏中选择以下选项之一来更改截图的形状:“矩形模式”、“窗口模式”、“全屏模式”和“任意 ...
Office Help & Training
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Install Quick Assist - Microsoft Support
To pin Quick Assist to your taskbar so you can quickly get back to it, after Quick Assist is open, right-click (or press and hold) the icon on your taskbar > Pin to taskbar. If the old app icon still appears on your device, make sure you select the new app icon.