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Wiederherstellungsoptionen unter Windows - Microsoft-Support
Wichtig: Wenn Sie Ihr Gerät verschlüsselt haben, benötigen Sie Ihren BitLocker-Schlüssel, um Ihren PC zurückzusetzen. Wenn Sie Ihren BitLocker-Schlüssel nicht kennen, finden Sie weitere Informationen unter Suchen meines BitLocker-Wiederherstellungsschlüssels.. Während des Zurücksetzungsvorgangs ist es möglich, dass Ihr Bildschirm für einen längeren Zeitraum schwarz bleibt ...
Change or delete a header or footer on a single page
Important: Section breaks are different from page breaks.If you already have a page break before the page where you want to change the header or footer, remove a page break and replace it with a section break as shown below.
适用于: Microsoft 365 专属 Word, Microsoft 365 Mac 版专属 Word, Word 网页版, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
Freeze panes to lock the first row or column - Microsoft Support
If you want the row and column headers always visible when you scroll through your worksheet, you can lock the top row and/or first column. Tap View > Freeze Panes, and then tap the option you need.. Freeze multiple rows or columns
适用于: Excel for iPad, Excel for iPhone
Show or hide the Recycle Bin - Microsoft Support
Notes: To get to desktop icon settings in Windows 8.1, swipe in from the right edge of the screen, then select Search.Type desktop icons in the search box, and then select Show or hide common icons on the desktop.
Excel functions (by category) - Microsoft Support
Function. Description. CUBEKPIMEMBER function. Returns a key performance indicator (KPI) property and displays the KPI name in the cell. A KPI is a quantifiable measurement, such as monthly gross profit or quarterly employee turnover, that is used to monitor an organization's performance.
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Insert a check mark symbol - Microsoft Support
You can easily insert a check mark (also known as a "tick mark") in Word, Outlook, Excel, or PowerPoint. These marks are static symbols. If you're looking for an interactive check box that you can click to check or uncheck, see: Add a check box or option button (Excel) or Make a checklist in Word. In your file, place the cursor where you want to insert the symbol.
适用于: Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016
IF function - Microsoft Support
In this example, the formula in cell D2 says: IF(C2 = 1, then return Yes, otherwise return No)As you see, the IF function can be used to evaluate both text and values.It can also be used to evaluate errors.You are not limited to only checking if one thing is equal to another and returning a single result, you can also use mathematical operators and perform additional calculations depending on ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Surface camera not working - Microsoft Support
Force a restart. Select Start > Power > Shut down and wait a moment for your Surface to shut down. Then press and hold the power button for 20 seconds. If you see the logo screen appear after a few seconds, continue to hold for the full 20 seconds until you see the logo screen again.
How to open Microsoft Store on Windows - Microsoft Support
Select Start then enter Microsoft Store.Select it to open the app. If Microsoft Store won't launch, get more info at Microsoft Store does not launch.. Open Microsoft Store
适用于: Microsoft 帐户仪表板
安装 Project - Microsoft 支持
Project Online Professional或Project Online 高级版: 如果你订阅了Project的基于云的解决方案之一,则你将看不到安装它的选项,除非你有分配的许可证。如果你是负责分配许可证的 Microsoft 365 管理员,请参阅向用户分配许可证。
适用于: Project Online 桌面客户端, Project 专业版 2021, Project Standard 2021, Project Professional 2019, Project Standard 2019, Project 专业版 2016, Project Standard 2016, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, Office.com, Project for Office 365