Microsoft Excel expert and teacher Chandoo shares how the spreadsheet software helps him organize and better understand different aspects of his life. I've been contributing to PCMag since 2011 in a ...

Purna Duggirala is better known as Chandoo. He runs a website—and newsletter, and forum, and podcast—at Chandoo.org, dedicated to teaching people how to use Microsoft Excel. Unlike some software ...

Software engineer Chandoo shares some Excel conditional formatting tricks that make for good-looking and useful spreadsheets, like a Gantt chart. Conditional formatting makes a cell look a certain way ...

Excel journeymen know you can plug in numbers and get formula results from a spreadsheet. Lesser known, however, is the ability to figure out what numbers are need to get a certain result, which works ...