Build more efficient spreadsheets by using the dollar sign to lock specific rows, columns, or permanent addresses when ...

Glide turns an Excel spreadsheet into an inventory app; computed columns replace formulas, giving live stock-on-hand totals across tables.

Excel table formulas shift from cell positions to named columns with #All-style tags, keeping calculations readable when layouts change.

Excel's basic formulas work fine for simple calculations, but they quickly become cumbersome when you're dealing with complex data analysis. You end up with nested functions that are hard to read, ...

Alison Lumbatis shares strategies that helped transform her blog, Outfit Formulas, into a successful subscription business.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...