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.

Also, don’t worry about trying to remember all the options; Excel will provide drop-down lists with all the choices. Let’s work on a few examples using the AGGREGATE function. If you would like to ...

Excel for the web now supports conditional formatting, and the interface is easier to use than the desktop edition. Susan Harkins shows you how to use it.