Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Have you ever stared at a beautifully organized table in Excel—rows and columns perfectly aligned—only to realize it’s a nightmare for analysis? Cross-tab layouts, while visually appealing, can feel ...

While Excel is a powerful tool for data analysis, the built-in functions can feel limiting at times. When you work with complex calculations or large datasets, or perhaps want to create more ...