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Configure headers and footers for different sections of a document
Click Link to Previous to turn it off and unlink the header or footer from the previous section.
Applies To: Word for Microsoft 365, Word 2021, Word 2019, Word 2016
Turn off Scroll Lock - Microsoft Support
Tip: To quickly open the On-screen Keyboard in Windows 11, click the Windows button.Begin typing On-Screen Keyboard which will appear in the search entry box. Under Search, which will appear as a list above the search box, click the On-Screen Keyboard search result. When the on-screen keyboard appears, click the ScrLk button.
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Windows - Microsoft
若要升级到 Windows 11,需要硬盘上有足够的空间进行安装。 若要查看计算机上可用的硬盘空间,请选择任务栏上的"文件资源管理器 (在Windows 7) 中称为Windows资源管理器,或按Windows徽标键 + E。. 然后,选择“计算机”或“这台电脑”,并在“硬盘驱动器”或“设备和驱动器”下进行查看。
Customize the taskbar notification area - Microsoft Support
The notification area is located at the right end of the taskbar. It contains icons you might find yourself selecting or pressing pretty often: battery, Wi-Fi, volume, Clock and Calendar, and action center.
Turn on device encryption - Microsoft Support
In the search box on the taskbar, type Manage BitLocker and then select it from the list of results. Or, select the Start button, and then under Windows System, select Control Panel.In Control Panel, select System and Security, and then under BitLocker Drive Encryption, select Manage BitLocker. Note: You'll only see this option if BitLocker is available for your device.
DATE function - Microsoft Support
The DATE function returns the sequential serial number that represents a particular date.. Syntax: DATE(year,month,day) The DATE function syntax has the following arguments: Year Required.The value of the year argument can include one to four digits. Excel interprets the year argument according to the date system your computer is using. By default, Microsoft Excel for Windows uses the 1900 ...
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
Microsoft Edge Internet Explorer - Microsoft
有些网站专为与 Internet Explorer 一起使用,它们具有 Microsoft Edge 等新式浏览器不支持的功能。 如果你需要查看其中的某个网站,可使用 Microsoft Edge 中的 Internet Explorer 模式。
Ways to count values in a worksheet - Microsoft Support
Use AutoSum. Use AutoSum by selecting a range of cells that contains at least one numeric value. Then on the Formulas tab, click AutoSum > Count Numbers.. Excel returns the count of the numeric values in the range in a cell adjacent to the range you selected. Generally, this result is displayed in a cell to the right for a horizontal range or in a cell below for a vertical range.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Present your data in a Gantt chart in Excel - Microsoft Support
Need to show status for a simple project schedule with a Gantt chart? Though Excel doesn’t have a predefined Gantt chart type, you can simulate one by customizing a stacked bar chart to show the start and finish dates of tasks, like this:
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Add, find, edit, or delete a contact in Outlook - Microsoft Support
Add a contact from someone's profile card. If you're using Outlook in an organization and you click someone's name or picture in Outlook or other Office apps and services, you might see a profile card with additional information.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013, Outlook on the web, Outlook.com, New Outlook for Windows