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

Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...

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 ...

Excel spreadsheets do so much, from making lists to crunching numbers to acting as sophisticated flat-file databases. We’re creating this guide to make sure you master all the essentials and more.