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啟用或停用 Yammer 電子郵件和電話通知 - Microsoft 支援服務
附註: 您的 IT 系統管理員或社群系統管理員有時會在 Yammer 中傳送通知,並傳送有關您的帳戶和活動更新的電子郵件,例如您偏好的電子郵件通知設定以外的重要公告。 系統管理員必須使用新的Yammer來傳送必要的公告,不過新的和Yammer的使用者都會收到通知。 如果您對您偏好的電子郵件通知設定 ...
Applies To: Microsoft 365 admin
VLOOKUP 函数 - Microsoft 支持
只要其中一个表具有与所有其他表共有的字段,就可以使用 VLOOKUP 将多个表合并为一个表。 如果需要与使用较旧版本的 Excel 的人共享工作簿,且旧版本不支持将多个表作为数据源的数据功能,这会特别有用 - 通过将源合并到一个表中并将数据功能的数据源更改为新表,则该数据功能可在较旧版本的 ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
更改或重置 Internet Explorer 设置 - Microsoft 支持
打开Internet Explorer,选择" 工具 > Internet 选项"。. 单击“高级”选项卡。. 在 “重置 Internet Explorer 设置” 对话框中,选择 “重置” 。. 在对话框 “确实要重置所有 Internet Explorer 设置吗?”. 中,选择 “重置” 。. 在 Internet Explorer 完成默认设置的应用之后,依次 ...
Windows 的键盘快捷方式 - Microsoft 支持
键盘快捷方式是键或键组合,提供了一种替代通常使用鼠标完成的任务的替代方法。. 如果要拍摄屏幕截图或截屏,请参阅 如何获取屏幕截图并向其添加注释 。. 本文包括分类为的键盘快捷方式列表:. Copilot 键盘快捷方式. 桌面快捷方式. Windows 键快捷方式. Windows ...
SI (función SI) - Soporte técnico de Microsoft
SI (función SI) La función SI es una de las funciones más populares de Excel y le permite realizar comparaciones lógicas entre un valor y un resultado que espera. Por esto, una instrucción SI puede tener dos resultados. El primer resultado es si la comparación es Verdadera y el segundo si la comparación es Falsa.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Download drivers and firmware for Surface - Microsoft Support
To find the link for the driver you need, select the dropdown list below and then scroll through it to find the type of Surface you have. After you've selected it, you'll see the available links for that type of Surface device model. Select the link for your model to get the latest firmware and drivers for sound, display, ethernet, and Wi-Fi.
乘以百分比 - Microsoft Support
以滑鼠右鍵按下單元格選取範圍,然後按兩下 [ 選擇性貼上 ], ( 不要 按兩下 [ 選擇性貼上 ] 旁的箭號) 。. 按兩下 [值 > 乘 ],然後按兩下 [ 確定] 。. 結果得出所有數字都會乘以 15%。. 提示: 您也可以將欄乘以減去百分比。. 若要減去 15%,請在百分比前面加上 ...
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016, Excel 2013
What's new in Word 2021 for Windows - Microsoft Support
Word 2021 for Windows enables you to create compelling content and includes co-authoring, new stock media from the Office Premium Creative Content collection, and new Draw tab additions such as Point Eraser, Ruler, and Lasso. If you're upgrading to Word 2021 for Windows from Word 2019 for Windows, you'll still have all the features you're used ...
Applies To: Word 2021
Contact - Microsoft Support
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WEEKDAY function - Microsoft Support
Syntax. WEEKDAY (serial_number, [return_type]) The WEEKDAY function syntax has the following arguments: Serial_number Required. A sequential number that represents the date of the day you are trying to find. Dates should be entered by using the DATE function, or as results of other formulas or functions. For example, use DATE (2008,5,23) for ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016