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

Dropdowns are useful features that simplify data entry and enforce data validations in spreadsheet software. Creating a dropdown list is easy. And you might have done that already in Excel. But did ...

With Microsoft Excel, you can simplify data entry by adding a drop-down list to a cell, allowing users to pick an option from the list instead of entering data. You can further tailor the spreadsheet ...

Excel's data validation feature is more versatile than you might think. Learn how to use literal values, input values, list values, and even formulas to restrict input date values using data ...

Use Excel data validation to prevent duplicate values in a column Your email has been sent Prevent duplicates before they happen by combining a simple function with data validation. Excel has built-in ...