You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.

Add a delivery and return address to a single envelope, set printer options, adjust for envelope size, and save or print.

Learn how to report a concern or contact Bing for any issues or feedback related to Bing Maps, Bing Search, Bing Ads, and more.

了解如何使用键盘快捷方式导航 Windows。 浏览任务栏、命令提示符和常规 Windows 快捷方式的完整列表。

The Tasks app in Microsoft Teams brings together your individual tasks from To Do and Outlook with your team tasks from Planner so you can more efficiently cross them off your lists.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

With the Microsoft Forms Quick Poll add-in for Outlook or Outlook Web App, you can create a poll in seconds right within an email message.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

Training: How to save and upload files and folders to OneDrive in your browser or on your desktop.

Training: Learn how to create a spreadsheet, enter data, and create a chart in Excel.