When you work with Excel, you often need to ensure that the data entered into your spreadsheets is accurate and consistent. One effective way to achieve this is by using a drop-down list. In this ...

To edit a drop-down list in Excel, you can use a number of tools depending on how you created the list. Here's what you need to know.

Microsoft Excel's Data Validation tool lets you add a drop-down list to a cell based on existing data in a column. However, how this works depends on whether the source data is part of a formatted ...

If you've used data validation in Excel before, you probably selected the relevant cells, clicked "Data Validation" in the ...