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.

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

Learn how to use Excel’s TREND and FORECAST functions to predict future values based on existing data. These functions are essential for data analysis and forecasting trends.

This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.