Data validation is the foundation of creating drop-down lists in Excel. By setting up data validation rules, you can create lists that automatically update as your data changes.

A common use of data validation is to create a drop-down list. Use it to restrict the type of data that users enter into an Excel cell.

When you update this spreadsheet with new or different data, you won’t have to re-create the validation rule, but you will need to click Circle Invalid Data again. This tool would be useful to bring ...

Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

Drop-down lists in Excel let you create a list of valid choices that you can select for a given field. We'll show you how to use tables, named ranges, formulas, data validation, and table styles.

Excel’s data validation feature offers an efficient way to perform a variety of tasks. This collection of techniques demonstrates several handy ways to put data validation to work.

Create data validation for accuracy You can also use data validation to ensure data accuracy by restricting input to specific types, values, or ranges.

Learn how to create an automated data entry form in Excel 2025 with this step-by-step guide. Boost efficiency and reduce errors and improve ...