Prevent broken formulas using tables, validation rules, separate worksheets, named variables, and the power of LAMBDA.

Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.

If you see the error “This value doesn’t match the data validation restrictions defined for this cell” when entering a value in an Excel cell, the solutions ...

How to use UNIQUE() to populate a dropdown in Microsoft Excel Your email has been sent Populating a dropdown with a dynamic list is easy thanks to Microsoft Excel’s UNIQUE() dynamic array function.

Q. You explained Excel’s Scenario Manager in your November 2024 Tech Q&A article and Goal Seek in your December 2024 Tech Q&A article. Can you please explain the final What-If Analysis tool: Data ...

Have you ever been overwhelmed by messy spreadsheets or struggled to collect data in an organized way? Imagine a scenario where instead of juggling multiple tabs and rows, you could guide users ...

It’s the end of the month, and you’re staring at a mountain of Excel spreadsheets that need updating. You sigh, knowing that hours of tedious work lie ahead. But what if I told you there’s a way to ...