Imagine you’re tasked with analyzing two datasets—one containing a list of products and another with customer segments. How do you uncover every possible pairing to identify untapped opportunities?

Q. I get a detailed revenue transaction export from the client, and then I get it again, revised, usually after I’ve already filtered, sorted, and documented my selections. I’m tired of reapplying ...

Have you ever found yourself buried under a mountain of Excel spreadsheets, painstakingly updating formulas every time new data comes in? It’s a common struggle, one that can turn even the most ...

Excel's randomization functions generate values, shuffle datasets, and simulate timelines using simple formulas.

Use the RANDARRAY() dynamic array function to return random names or other text in Microsoft Excel. The recent article How to generate random letters in Excel shows you how to generate random letters.

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.

Excel formulas are getting scary good.