Microsoft's program is capable of far more than you might imagine. Here are the hacks and tricks you need to know to make the ...

Ditch manual sorting for live formulas that rank top performers, fastest times, and equal scores as data changes.

Master Excel’s most versatile logical gatekeeper to validate inputs, prevent math crashes, and automate complex spreadsheet ...

As HuffPost Shopping’s Griffin Wynne puts it: “These [are] a great buy if you hate carrying around a bunch of extra wires and ...

Because many password generators aren't as random as they seem, I built an improved one in Excel—and I'll show you exactly how you can, too. When the IBM PC was new, I served as the president of the ...