My most complicated Excel workbook has 78,766 formulas, 189 named ranges, and one yellow dropdown cell that quietly controls all of them. It holds 21 months of fake analytics for a made-up US tech ...

Huge Excel sheets can be annoying, but they don't have to be.

What if the tools you already use could do more than you ever imagined? Picture this: you’re working on a massive dataset in Excel, trying to make sense of endless rows and columns. It’s slow, ...