To import a text file, you can open the file or import the text file as an external data range. To export a text file, use the Save As command.

If you need help with Outlook.com, you can read our self-help content, or get support via email.

Learn how you can use different Microsoft accounts and account profiles side by side.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Install language accessory packs after installing Microsoft Office, to add additional display, help, or proofing tools. Install the language accessory pack for your desired language.

To summarize and report results from separate worksheets, you can consolidate data from each into a master worksheet. The worksheets can be in the same workbook as the master worksheet or in other workbooks.

注意: 在 PowerPoint 网页版 中编辑演示文稿时，无法插入 PDF 内容。需要更新版本的 PowerPoint 才能执行这些步骤。

Hotmail 現在為 Outlook.com。 瞭解如何登入以存取您的 Outlook.com、Hotmail、Live 或 MSN 電子郵件帳戶。

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

Turn on Focused Inbox, and move items between Focused and Other folders, Includes instructions for new Outlook, classic Outlook, and the web versions of Outlook.