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Change the column width or row height in Excel
Resize columns. Select a column or a range of columns. On the Home tab, select Format > Column Width (or Column Height ). Type the column width and select OK.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Find your documents in Windows - Microsoft Support
Find your files in Windows 11 using one of these methods. Search from the taskbar: Type the name of a document (or a keyword from it) into the search box on the taskbar. You'll see results for documents across your PC and OneDrive. To filter your search, you can select the Documents tab—and then your search results will only show documents.
Change your default search engine in Microsoft Edge
Keeping Bing as your default search engine provides an enhanced search experience in the new Microsoft Edge , including direct links to Windows apps, relevant suggestions from your organization if you’re signed in with a work or school account, and instant answers to questions about Windows.However, you can change the default search engine to any site that uses OpenSearch technology.
Calculate the difference between two dates - Microsoft Support
Use the DATEDIF function when you want to calculate the difference between two dates. First put a start date in a cell, and an end date in another. Then type a formula like one of the following. Warning: If the Start_date is greater than the End_date, the result will be #NUM!.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Pair a Bluetooth device in Windows - Microsoft Support
In Settings: Select Start > Settings > Bluetooth & devices , and then turn on Bluetooth . In quick settings: To find the quick setting for Bluetooth, select the Network, Sound, or Battery icons () next to the time and date on the right side of your taskbar. Select Bluetooth to turn it on.
Create, edit, or delete a contact list or contact group in Outlook
Edit a contact list. On the side panel, select People. Select All contact lists, then select Edit by either right-clicking the contact list or selecting it from the Ribbon. You'll have the option to rename the contact list, add additional contacts to the list, or add a Description to the list. When you are finished, select Save.
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
Excel help & learning
Turn your data into insights. List of all Excel functions available. VLOOKUP function. IF function. Create a drop-down list. Combine text from two or more cells. Freeze panes to lock rows & columns. Create a PivotTable to analyze worksheet data. Design the layout and format of a PivotTable.
在Windows 11电脑上启用虚拟化 - Microsoft 支持
在Windows 11电脑上启用虚拟化. 虚拟化可让你的电脑模拟不同的操作系统,例如 Android™ 或 Linux。. 通过启用虚拟化,你可以访问更大的应用库,以便在电脑上使用和安装。. 如果你在电脑上从Windows 10升级到Windows 11,这些步骤将帮助你启用虚拟化。. 注意: 许多 ...
在 Windows 中卸载或删除应用和程序 - Microsoft 支持
长按(或右键单击)应用,然后选择“卸载”。. 在“设置”中卸载. 选择 “开始 > ”设置 > 应用 > 应用&功能 。. 找到要删除的应用,选择 “更多 > 卸载 ”。. 注意: 目前无法从“设置”应用中卸载某些应用。. 有关卸载这些应用的帮助,请按照说明从控制面板 ...
重新安装 Windows - Microsoft 支持
使用安装介质重新安装Windows 11. 将创建的安装媒体连接到电脑,然后重新安装Windows 11。. 打开“ 文件资源管理器 ” ,然后选择安装介质所在的驱动器。. 在驱动器的根目录中,双击 setup.exe,然后在系统询问你是否允许应用对你的设备进行更改时选择“ 是 ...