When your spreadsheet has formulas piled on top of formulas, tracking and repairing errors would be agony if it weren’t for Excel’s Precedents and Dependents: cells that are referred to by a formula ...

My main program is the Excel Pro Challenge. It is a 15-day step-by-step course that takes you from beginner to confident — ...

I traded the static results of Flash Fill for dynamic formulas that update automatically.

Excel is a powerful tool that can help you manage, analyze, and present data effectively. However, many users only scratch the surface of its capabilities, often relying on manual processes and basic ...

Q. I would like my employees to be more efficient with Excel. They are all at different Excel proficiency levels. Are there some quick tips I could share with them? A. There are so many tips that can ...

Discover the easiest way to calculate percent of total in Excel using a simple formula that delivers fast, accurate results ...

Up-to-date information can be critical; these 4 tips will add flexibility and increase efficiency when refreshing pivot tables. Image: Getty Images/iStockphoto PivotTable objects are only as good as ...

Simpler and faster is always better in Excel. We start with some of my favorite shortcuts, then move on to using Excel for everyday situations such as finding random numbers for passwords, or random ...

Move beyond the basics of sums and averages. These tips open up all kinds of opportunities for working with spreadsheet data. Editor’s Note: This article was originally published in Sept. 2012 and the ...

If you work with data much, you don’t need a statistical model to predict that the odds of consistently getting data in the format you need for analysis are pretty low. Those who do a great deal of ...