See this page to try or buy one of the Visio subscription plans.. Feature comparison Collaboration and sharing. Save diagrams in the cloud, collaborate in Microsoft Teams, and work with others in a file at the same time.

When you need to protect the privacy of an email message, encrypt it. Encrypting an email message in Outlook means it's converted from readable plain text into scrambled cipher text.

查找 Microsoft Excel 帮助和学习资源。 了解如何有效使用 Excel 的指导文章、指南、培训视频和提示。

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Microsoft account help and support. Get help with signing in, locked or compromised accounts, linked accounts, closing, reopening, and updating your security info and account profile.

在 word 中，你可以在编写文档时在需要引用源的位置轻松地添加引文，如研究论文。 可以采用各种格式添加引文，包括 apa、 芝加哥风格、gost、ieee、iso 690 和 mla。 之后，可以创建用于撰写论文的源的 书目 。. 若要向文档中添加引文，请首先添加使用的源。

Learn how to join a Microsoft Teams meeting if you don't have an account. Join a Teams meeting as a guest in the Windows app or on the web.

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。

Select the Start button, then go to Settings > Personalization > Lock screen, and select Screen saver settings.In the Screen Saver Settings window, choose a screen saver from the drop-down list. Change your screen saver settings

You can use data from a Excel worksheet as the basis for a PivotTable or PivotChart. The data should be in list format, with column labels in the first row, which Excel will use for Field Names.Each cell in subsequent rows should contain data appropriate to its column heading, and you shouldn't mix data types in the same column.