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Create a workbook in Excel for the web - Microsoft Support
Notes: If you're using the desktop version of Excel on a Windows PC, see this Excel Quick Start.. If you're using the desktop version of Excel on a Mac, see Office for Mac Quick Start Guides and Excel for Mac Help.
适用于: Excel 网页版
Install Skype for Business - Microsoft Support
If you have Office 2007, Skype for Business 2016 won't be fully integrated with your Office programs. For example, you won't see the presence of your co-workers when you type an email in Outlook (by "presence" I mean you won't see whether they're available, busy, or away), and you won't have a few other features.
适用于: Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, Office.com, Skype for Business , Skype for Business Basic, Android 版 Skype for Business, iPad 版 Skype for Business, iPhone 版 Skype for Business, Mac 版 Skype for Business, Windows Phone 版 Skype for Business, Skype for Business Online
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. This argument can be a cell reference, or a fixed value such as "smith" or 21,000.
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
Fix microphone problems - Microsoft Support
Here's how to do this in Windows 11: Select Start > Settings > System > Sound. In Input, select a microphone to see its properties. In Input volume, make sure the blue bar adjusts as you speak into the microphone. If it doesn't, go to Test your microphone and Start test. This will help you troubleshoot any issues with your microphone.
更新 Xbox 無線控制器 | Xbox Support
若要這樣做,請按 [Xbox] 按鈕 以開啟快顯功能表,選擇 [設定檔與系統] > [設定] > [裝置與連線] > [控制器與耳機],然後選取您想要更新的控制器。. 在[Xbox 無線控制器] 畫面上,選取[…] 以檢查控制器的韌體版本。. 如果顯示「更新」,則選取 [韌體版本],然後 ...
Fix Ethernet connection problems in Windows - Microsoft Support
To the right of it, select Run as administrator > Yes. At the command prompt, run the following commands in the listed order, and then check to see if that fixes your connection problem: Type netsh winsock reset and select Enter. Type netsh int ip reset and select Enter. Type ipconfig /release and select Enter.
Contact Us - Microsoft Support
Select the product you need help with. We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist. Microsoft 365. Office. Windows. Xbox. Surface devices. Copilot.
Change the font or font size in the message list - Microsoft Support
In the Reading Pane, you can also make the contents of an email larger so it’s easier to read. From the menu, select View. Select Zoom. Use the + or - to select your desired size between 50% - 200%. (If Zoom is greyed out, select a message to view it in the Reading Pane.) You can Reset the size at anytime. Tip: Increasing the size of the text ...
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, 新的 Outlook for Windows
使用“反馈中心”应用向 Microsoft 发送反馈 - Microsoft 支持
利用反馈中心应用,你可以告知 Microsoft 在使用Windows 11或Windows 10时遇到的任何问题。. 你还可以发送建议,帮助我们改进你的 Windows 体验。. 发送建议或报告问题非常简单,只需查找与你的反馈类似的反馈并对其进行投票或添加体验。. 但是,如果找不到与你的 ...
ファイルを圧縮および展開する - Microsoft サポート
ファイルを圧縮および展開する. Windows 10 Windows 8.1. 圧縮された (圧縮された) ファイルは、保存領域が少なくなり、圧縮されていないファイルよりも高速に他のコンピューターに転送できます。. Windows で zip 圧縮されたファイルとフォルダーは、圧縮されてい ...