Excel is one of those tools that we all know and use, but let’s be honest—most of us barely scratch the surface of its true potential. Sure, you’ve probably mastered the basics like SUM or AVERAGE, ...

Summarizing data is a common task in Excel, and there’s usually more than one way to do so. Susan Harkins explains three ways to return averages for multiple groups. If you have three or more rows of ...

There’s more to Excel’s Subtotal feature than you might realize. You can add multiple subtotaling functions to the same row, and you can add multiple rows. You probably know that Excel’s Subtotal ...