SWITCH 函数根据值列表计算一个值（称为表达式），并返回与第一个匹配值对应的结果。 如果不匹配，则可能返回可选默认值。 如果没有匹配值，且未提供默认参数，则 SWITCH 函数返回 #N/A! 错误。

Right-click the Start button (lower-left corner) and select Apps and Features on the pop-up menu. Select the Microsoft Office product you want to repair and select Modify. Note: This will repair the entire Office suite even if it's just one application you want to repair such as Word or Excel. If you have a standalone app installed, then search ...

Find and download Windows Live Mail. Windows 10. If you’ve been using Windows Live Mail, you might want to give the Windows Mail app a try. If you sign in to your PC with your Microsoft account, your email address is already set up in the Mail app. And the Mail app syncs with the People and Calendar apps on your PC and your Windows Phone.

Lorsque vous pointez sur l’icône Batterie avec votre souris, la mention « Entièrement intelligent chargé » signifie que la batterie ne se charge pas même si votre appareil est toujours branché. Dans ce cas, le niveau de batterie peut être inférieur à 100 %. Cela est intentionnel et permet de protéger votre batterie.

To install these optional updates, go to Windows Update in Control Panel, check for updates, and then view and install driver updates that are available for your computer. Information. Windows can download high-resolution icons for many hardware devices that you connect to your computer, along with detailed information about them, such as ...

To get someone's attention in a channel conversation or a chat, @mention them. Just type @ before their name and then select them from the menu that appears. Note: You can also mention someone simply by typing their name. Start by capitalizing the first letter: as you continue to type the name, a list of people will appear for you to choose from.

Choose number of pages to print per sheet: Printing multiple pages on a single sheet of paper is a useful technique to save paper, reduce printing costs, and create compact versions of your documents. The number of pages that can be printed on a single sheet depends on the capabilities of your printer and the printing options you choose (Example: 1, 2, 4, 6, 9 or 16 pages per sheet).

Record game clips and take screenshots. While you’re playing a game, press the Windows logo key + G to open Game Bar. Choose Widget Menu > Capture. Choose Start recording, Take screenshot, or Record last…. Record last… turns the most recent moments of play into a game clip when background recording is turned on.

Um Unterstützung in Outlook.com zu erhalten, klicken Sie hier, oder wählen Sie in der Menüleiste Hilfe- aus, und geben Sie Ihre Abfrage ein. Wenn ihr Problem durch die Selbsthilfe nicht behoben werden kann, scrollen Sie nach unten zu Benötigen Sie weitere Hilfe? und wählen Sie Ja aus.. Um uns in Outlook.com zu kontaktieren, müssen Sie sich anmelden.

Hardware & networking. NAT type on Windows displays "Teredo is unable to qualify". Windows 10. If you can’t connect to an Xbox multiplayer game on Windows 10, go to Settings > Gaming > Xbox Networking. Look for NAT Type. If the status says Teredo is unable to qualify, it means your PC is unable to obtain a Teredo IP address. Windows 11.