AVERAGEIF 函数 - Microsoft 支持
AVERAGEIF 函数语法具有下列参数：. Range 必需。. 要计算平均值的一个或多个单元格，其中包含数字或包含数字的名称、数组或引用。. Criteria 必需。. 形式为数字、表达式、单元格引用或文本的条件，用来定义将计算平均值的单元格。. 例如，条件可以表示为 32 ...
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, Excel Web App
Aprire ed eseguire DxDiag.exe - Supporto tecnico Microsoft
Aprire ed eseguire DxDiag.exe. Questo strumento è utilizzato per raccogliere informazioni sui dispositivi per consentire di risolvere i problemi correlati all'audio e al video di DirectX. Un responsabile del supporto tecnico potrebbe richiedere questa informazione oppure potresti pubblicarla su un forum quando richiedi assistenza.
使用 IF 检查单元格是否为空白 - Microsoft 支持
有些时候，你需要检查单元格是否为空白，通常是因为你可能不希望公式没有输入值就显示结果。. 此情况下，将 IF 与 ISBLANK 函数搭配使用：. 这表示如果（D2 为空白，则返回“Blank”，否则，将返回“Not Blank”）。. 还可以针对“Not Blank”条件同样轻松地使用 ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
裁剪图片以适应形状 - Microsoft 支持
形状的边距处不会有任何空白空间。. 若要使整个图片适合形状，请选择“ 裁剪 > 调整 ”。. 形状的边距处可能有一些空白空间。. 注意: 选择“ 填充” 或“ 适合” 时，图片的边缘和角落上会显示黑色裁剪手柄。. 选择图片并将其拖动，以调整图片在框架中的 ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 Mac 版专属 Excel, Microsoft 365 Mac 版专属 Word, Microsoft 365 Mac 版专属 PowerPoint, Word 网页版, PowerPoint 网页版, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Excel 2021 for Mac, Word 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Excel 2019 for Mac, Word 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016
Cos'è la rete Xbox e come posso iniziare? | Xbox Support
La rete Xbox è il servizio online per tutte le funzionalità di Xbox. Con un profilo Xbox, puoi provare i migliori giochi, le app, i film HD e programmi TV sulla tua console. Puoi anche accedere ai giochi multiplayer online, con una scelta di più di 50 giochi gratis, chat di gruppo e Ricerca per gruppo, il tutto senza bisogno di un ...
What does it mean when your OneDrive account is frozen?
Office for business OneDrive (home or personal) You may see an "account frozen" message and icon if you have exceeded your storage allowance and/or haven't signed in for a long time. You just need to get back under your Microsoft storage quota to get access to your files again. Important: From February 1, 2023, we are making changes to storage.
适用于:
Office 商业版, OneDrive (家庭或个人)
Connect your Windows PC to an external display that supports Miracast ...
Windows 11 Windows 10. Turn on your TV or projector. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display. On your PC, make sure Wi-Fi is turned on. On right side of the taskbar, select the Network icon > Cast > pick your display or adapter. Follow any additional instructions on the screen. Otherwise, you're done.
Switch to another Outlook email profile - Microsoft Support
Change profiles in Outlook. In Outlook, click File > Account Settings > Change Profile. Outlook will close. Start Outlook again manually. The next time Outlook starts, it displays the Choose Profile dialog: To show this dialog every time Outlook starts, in the dialog, select Options > Prompt for a Profile to be used .
适用于:
Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013
显示或隐藏文档中所有表格的网格线 - Microsoft 支持
默认情况下，所有新表格单元格都有黑色边框，这些边框随文档一同打印。. 如果删除这些表格边框，则可显示表格网格线，有助于看到每个单元格的所在位置。. 显示或隐藏表格网格线时可显示或隐藏文档中每个表格的网格线。. 表格网格线与表格边框不同 ...
Update drivers manually in Windows - Microsoft Support
In the search box on the taskbar, enter device manager, then select Device Manager. Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update. Select Search automatically for updated driver software. Select Update Driver. If Windows doesn't find a new driver, you can try looking for one on ...