Microsoft Excel’s new dynamic array functions make complex calculations easier than ever before. Microsoft 365 updates the way Excel handles dynamic functions. If you’ve ever entered an expression ...

Learn Dynamic Arrays with the Hash Operator in Excel In Excel, the hash (#) sign references dynamic arrays, which automatically adjust as data is added or removed. Dynamic arrays let formulas return ...

You sent an Excel file that worked perfectly in your environment to a client, only to be told, "I'm getting a #NAME? error." ...

Have you ever found yourself wrestling with Excel formulas, trying to calculate moving averages or rolling totals, only to end up frustrated by the constant need for manual adjustments? You’re not ...

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.

Microsoft is expanding Excel with lists and arrays that hold multiple independently usable values in a single cell.

Q. How do I use the FILTER function in Excel, and how is this an improvement over the filter feature? A. The FILTER function was introduced five years ago as part of the Excel Dynamic Arrays rollout.