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 Chandra Roa aka Chandoo is the founder of Chandoo.org, which helps people get better at Microsoft Excel. Chandoo launched it in 2004 as a blog, primarily to share new ideas about Microsoft Excel ...

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 ...