Excel is one of those tools that we all know and use, but let’s be honest—most of us barely scratch the surface of its true potential. Sure, you’ve probably mastered the basics like SUM or AVERAGE, ...

Have you ever found yourself stuck in the tedious cycle of manually updating Excel reports every time new data comes in? It’s frustrating, isn’t it? You tweak a chart here, adjust a formula there, and ...

For years, building dashboards in Excel meant juggling helper columns, dragging formulas across endless cells, and praying your pivot table wouldn’t collapse under its own weight. But that’s changed.

Users will appreciate a chart that updates right before their eyes. In Microsoft Excel 2007 and Excel 2010, it's as easy as creating a table. In earlier versions, you'll need the formula method.

Use MAP and LAMBDA to build centralized, error-proof, and auto-spilling Excel spreadsheet systems.