By default, references in Excel use the A1 reference style, which means that it refers to the column first, and then the row number. However, the INDIRECT function enables you to switch these around.

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.

The lookup function in Excel can save you a lot of time and effort, but only if you actually know how to use its many forms and alterations.

The IRR formula is complex, so it's rarely calculated manually. In most cases, investors use an IRR calculator or an Excel spreadsheet, which has a built-in function to determine a project's IRR.

Learn how to use the TEXTJOIN function in Excel. The TEXTJOIN function can be used to combine data from a range of cells using one or more delimiters.