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SUMIF function - Microsoft Support
sum_range Optional.The actual cells to add, if you want to add cells other than those specified in the range argument. If the sum_range argument is omitted, Excel adds the cells that are specified in the range argument (the same cells to which the criteria is applied).. Sum_range should be the same size and shape as range.If it isn't, performance may suffer, and the formula will sum a range of ...
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
Change desktop background and colors - Microsoft Support
Change desktop background and colors. You can choose your desktop background or change the accent color for Start, the taskbar, and other items. Any time you want to, you can go to Settings to customize what displays for you. Select Start > Settings > Personalization. The preview window gives you a sneak peek of your changes as you make them.
Mettre à jour manuellement les pilotes dans Windows
Mettre à jour le pilote de périphérique. Dans la zone de recherche de la barre des tâches, entrez le gestionnaire d’appareils, puis sélectionnez Gestionnaire de périphériques. Sélectionnez une catégorie pour afficher les noms des périphériques, puis faites un clic droit (ou appuyez de façon prolongée) sur celui que vous souhaitez ...
Recall or replace a sent email - Microsoft Support
Select the Sent Items folder. Select or double-click the message so it opens in another window. Select File > Info. Select Message Resend and Recall > Recall This Message..., and select one of the two options. Select Delete unread copies of this message to recall the sent message. Select Delete unread copies and replace with a new message to ...
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016
Surface - Microsoft
更新 Surface 设备和 Windows。 下载最新的驱动程序和固件更新,以使 Surface 设备保持最佳性能。 完成安装更新后,建议安装所有可用的可选更新。 若要安装可选更新,请转到任务栏中的“搜索”框,键入“查看可选更新”,然后从结果列表中选择它。如果更新在 驱动程序更新中可用,请确保已安装 ...
Use Smart charging in Windows - Microsoft Support
When Smart charging is on, you’ll see a heart on the Battery icon in the following places—on the right side of the taskbar and in Power & battery settings. When your hover over the Battery icon with your mouse, it says “Fully Smart charged” and means the battery isn’t charging even though your device is still plugged in.
See your favorites bar in Microsoft Edge and Internet Explorer 11
In the menu bar, select Settings and more , then select Settings . Select Appearance . Under Customize toolbar, for Show favorites bar, do one of the following: To turn on the favorites bar, select Always. To turn off the favorites bar, select Never. To show the favorites bar only in a new tab, select Only on new tabs.
Office - Microsoft
Office 클립보드를 사용하여 여러 항목 복사 및 붙여넣기. 항목을 복사할 파일을 엽니다. 첫 번째로 복사할 항목을 선택하고 Ctrl+C를 누릅니다. 동일한 파일 또는 다른 파일의 항목을 복사하여 원하는 항목을 모두 수집합니다. Office 클립보드는 최대 24개의 항목을 ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, Microsoft 365 专属 Publisher, Microsoft 365 Mac 版专属 Excel, Microsoft 365 Mac 版专属 Word, Microsoft 365 Mac 版专属 Outlook, Microsoft 365 Mac 版专属 PowerPoint, Excel 2021, Word 2021, PowerPoint 2021, Access 2021, Publisher 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, PowerPoint 2019, Access 2019, Publisher 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, PowerPoint 2016, Access 2016, Publisher 2016
Set up the Microsoft Authenticator app as your verification method
Select Security info in the left menu or by using the link in the Security info pane. If you have already registered, you'll be prompted for two-factor verification. Then, select Add method in the Security info pane. On the Add a method page, select Authenticator app from the list, and then select Add. On the Start by getting the app page ...
Create a new folder - Microsoft Support
Create a new folder when saving your document by using the Save As dialog box. Under Save As, select where you want to create your new folder. You might need to click Browse or Computer, and navigate to the location for your new folder. In the Save As dialog box that opens, click New Folder. Type the name of your new folder, and press Enter.