Learn how to create a drop-down list using Data Validation in Excel. Data Validation limits the type of data that can be entered into a cell.

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 ...

It's easy to add a drop-down list in your Google Sheets in order to sort and organize data. Here's how to do it.