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COUNTIFS function - Microsoft Support
COUNTIFS (criteria_range1, criteria1, [criteria_range2, criteria2]…) The COUNTIFS function syntax has the following arguments: criteria_range1 Required. The first range in which to evaluate the associated criteria. criteria1 Required. The criteria in the form of a number, expression, cell reference, or text that define which cells will be ...
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
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.
Use Internet Explorer in Windows 10 - Microsoft Support
If you can't find Internet Explorer on your device, you'll need to add it as a feature. Select Start > Search , and enter Windows features. Select Turn Windows features on or off from the results and make sure the box next to Internet Explorer 11 is selected. Select OK, and restart your device. Internet Explorer 11 support ended on June 15, 2022.
Restore or reset Surface for Windows - Microsoft Support
Here’s how to reset your Surface: Select Start > Settings > System > Recovery. Open Recovery. Next to Reset this PC, select Reset PC and choose an option: Keep my files —Reinstalls Windows 11 but keeps your personal files and any apps that came with your PC. This option removes changes you made to settings, as well as apps and drivers you ...
Installieren und Verwenden eines Scanners in Windows 10
Windows 10. Wenn Sie einen Scanner an Ihr Gerät anschließen oder Ihrem Heimnetzwerk einen neuen Scanner hinzufügen, können Sie in der Regel sofort mit dem Scannen von Bildern und Dokumenten beginnen. Wenn Ihr Scanner nicht automatisch installiert wird, finden Sie hier Hilfe, um die Dinge zum Funktionieren zu bringen.
Get started with PowerPoint for the web - Microsoft Support
Here’s how to get started: Go to Office.com. Click PowerPoint. Create a new, blank presentation, start with a template, or open an existing file. When you start with a new, blank presentation, PowerPoint automatically saves it to OneDrive with a default name, such as Presentation 1. To rename your presentation, do the following:
适用于: PowerPoint 网页版
Unhide the first column or row in a worksheet - Microsoft Support
To select the first hidden row or column on the worksheet, do one of the following: In the Name Box next to the formula bar, type A1, and then press ENTER. On the Home tab, in the Editing group, click Find & Select, and then click Go To. In the Reference box, type A1, and then click OK. On the Home tab, in the Cells group, click Format.
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
Ändern der Bildschirmhelligkeit in Windows - Microsoft-Support
Um herauszufinden, ob Ihr PC dies unterstützt, wählen Sie Einstellungen >System>aus. Wählen Sie Helligkeit aus, suchen Sie nach dem Kontrollkästchen Helligkeit bei Lichtänderungen automatisch ändern, und wählen Sie es aus, um dieses Feature zu verwenden. Mit dieser automatischen Einstellung wird sichergestellt, dass der Bildschirm bei ...
MATCH function - Microsoft Support
MATCH (lookup_value, lookup_array, [match_type]) The MATCH function syntax has the following arguments: lookup_value Required. The value that you want to match in lookup_array. For example, when you look up someone's number in a telephone book, you are using the person's name as the lookup value, but the telephone number is the value you want.
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
How to use the Camera app - Microsoft Support
Swipe in from the right edge of the screen, and then select Settings > Change PC settings. Select PC and devices, and then select Lock screen. Turn off Swipe down on the lock screen to use the camera. Note: To keep the Camera app from using the camera, turn off the camera completely. Drag the app to the bottom of the screen and hold it there ...