If you're not a Microsoft Excel power-user who has already divined many of the secrets of the ubiquitous spreadsheet software, trying to build a presentation of data therein can seem like a daunting ...

Numbers by themselves seldom convey the big picture. Excel Charts makes it easy to illustrate trends in your business, from past expenses and profit to sales forecasts based on previous sales. T*o* ...

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. One of the ...

Excel PivotTables replace manual percentage formulas with built-in tools for totals, trends, and nested analysis.

Excel percentage formulas can get you through problems large and small every day—from determining sales tax (and tips) to calculating increases and decreases. We’ll walk through several examples below ...