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Delete a page in Word - Microsoft Support
Click or tap anywhere in the page you want to delete, press Ctrl+G.
适用于: Microsoft 365 专属 Word, Microsoft 365 Mac 版专属 Word, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
Which version of Windows operating system am I running?
Find operating system info in Windows 8.1 or Windows RT 8.1. To find out which version of Windows your device is running, press the Windows logo key key + R, type winver in the Open box, and then select OK.. If your device is running Windows 8.1 or Windows RT 8.1, here’s how to learn more:
Save an Outlook message as a .eml file, a PDF file, or as a draft
Better together tip: Manage drafts from Outlook for iOS and Outlook for Android. If you use Outlook for iOS or Outlook for Android, your drafts will automatically synchronize to your mobile device.From there, you can finish messages you've started at your computer, easily add attachments from your photos or camera, or use Office Lens to capture notes from a whiteboard in a meeting.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 网页版, Outlook.com, 新的 Outlook for Windows
Anzeigen der Druckerwarteschlange in Windows - Microsoft-Support
Erfahren Sie, wie Sie eine Druckerwarteschlange in Windows anzeigen.
Connect a wireless display to your Windows PC - Microsoft Support
Get steps for connecting a Bluetooth audio device, Miracast wireless display, or WiGig wireless display.
COUNTIFS function - Microsoft Support
This video is part of a training course called Advanced IF functions.. Syntax. COUNTIFS(criteria_range1, criteria1, [criteria_range2, criteria2]…) The COUNTIFS function syntax has the following arguments:
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
Look up values with VLOOKUP, INDEX, or MATCH - Microsoft Support
Here's an example of how to use VLOOKUP. =VLOOKUP(B2,C2:E7,3,TRUE) In this example, B2 is the first argument—an element of data that the function needs to work.For VLOOKUP, this first argument is the value that you want to find.
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
在 Excel 中处理链接 - Microsoft 支持
Friendly_name 是显示在单元格中的跳转文本或数值。Friendly_name 显示为蓝色并带有下划线。 如果省略 Friendly_name,单元格会将 link_location 显示为跳转文本。 Friendly_name 可以为数值、文本字符串、名称或包含跳转文本或数值的单元格。
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
Find and open File Explorer - Microsoft Support
Note: For files and folders in Quick access, you'll need to right-click (or press and hold) and select Open before you can cut and paste.
Treiber manuell in Windows aktualisieren - Microsoft-Support
Erfahren Sie, wie Sie Treiber in Windows aktualisieren, indem Sie den Geräte-Manager verwenden, um einen Treiber zu aktualisieren oder neu zu installieren.