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.

Microsoft Excel’s Data Validation feature provides an easy way to create a dropdown at the sheet level. If you base the list on data, you’ll probably want a list of unique items, which is ...

Learn how to use a data validation control to allow users to select when to run multiple VBA procedures in Microsoft Excel.