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 ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

Need a formula for your Excel spreadsheet in a flash? Try ChatGPT. In this guide, we'll show you how to write Excel formulas using ChatGPT.

Learn how to use the ISNUMBER function in Excel. The ISNUMBER function's purpose is to return TRUE if the function is a number.

In Excel spreadsheets, complex formulas are difficult to enter without making mistakes. Microsoft Excel’s LAMBDA() function can make such errors easier to find.

How to Plot a Formula in Excel. Unless you are an accountant or a math whiz, the formulas used in financial calculations may seem like random, nonsensical strings of numbers, letters and Greek ...