Excel has over 475 formulas in its Functions Library, but we've selected the most popular, from date and time functions to mathematics and simple data manipulation.

The CHOOSE function in Microsoft Excel is a Lookup and Reference function, and its purpose is to choose a value from a list of values. Learn how to use it.

On Monday, the company announced that its Copilot AI is now available as an Excel function for Microsoft 365 insiders. That means you can add COPILOT to a formula and then use natural language in a ...

For example, the SUM function accepts two numbers and returns a number. Functions of different categories in Excel often return the same data type.