Note: Calculated fields can only operate on their own row, so you can't reference a value in another row, or columns contained in another list or library.Lookup fields are not supported in a formula, and the ID of newly inserted row can't be used as the ID doesn't exist when the formula is processed.

可以自定义哪些内容？ 可以自定义的内容：可以个性化功能区，按照所需的顺序排列选项卡和命令，隐藏或取消隐藏功能区，并隐藏不太常用的命令。此外，还可以导出或导入自定义功能区。 无法自定义的内容：无法减小功能区大小、功能区上的文本或图标的大小。

Tip: You can also format your text.Highlight a word or words in your title or questions, and then choose any of the following: Bold (keyboard shortcut - CTRL/Cmd+B), Italic (keyboard shortcut - CTRL/Cmd+I), Underline (keyboard shortcut - CTRL/Cmd+U), Font color, Font size, Numbering, or Bullets.

Find and download free templates to create documents like calendars, business cards, letters, greeting cards, brochures, newsletters, or resumes.

Note: To create an email message using a keyboard shortcut, press Ctrl + Shift + M.

Note: The steps to install the 2019, 2016, or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone app such as Word or Project might be different if you got Microsoft 365 through one of the following: Microsoft Workplace Discount Program (formerly known as Home Use Program): If you bought Microsoft 365 for personal use through your company, see Install Office through ...

How to find and remove duplicates in Excel. Filter for unique values in large or small datasets to clean up your worksheets and workbooks.

大部分应用程序（例如 Microsoft Word、Excel 和 PowerPoint）在安装软件时会自动安装字体。 例如，Microsoft Publisher 等专为文档设计项目而创建的应用程序通常带有许多额外的字体，可在计算机上的其他任何程序上使用。

试一试！ 如果你使用的是 Microsoft Outlook 应用或 Outlook.com，并且你和你的收件人都在 Microsoft Exchange 或 Microsoft 365 上，并且在同一组织中，则可以撤回或替换你发送的电子邮件。

插入文档. 可以将以前创建的Word文档的内容插入到新的或不同的Word文档中。 单击或点击要插入现有文档内容的位置。