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 ...

You work with data. You need spreadsheets that can handle analysis. But Excel costs money. Maybe you can’t afford it. Maybe you just don’t want another subscription. The good news? Free alternatives ...

Excel in 2026 is more than just formulas—it’s a powerhouse for automation, data transformation, and real-time insights. With tools like Office Scripts, Power Query, and modern dynamic formulas, you ...

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 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 ...

Excel formulas are a powerful way to quickly manipulate and display the data in your spreadsheets to your exact specifications. Once you've created an effective formula for your data, you may want to ...

Q. I have an Excel workbook that contains many tabs. We have a “Total” tab, but the formulas to sum all of those tabs gets very complicated. Plus, new worksheets get added and the formulas have to be ...