For example, if your list of combo box options is located between cells E2 and E10 or your worksheet, you would enter "E2:E10" into the Input Range box.

Click inside the "Input Range" box on the Control tab. Scroll down to the list you created on the spreadsheet and select those cells by clicking and dragging your mouse over them.

In this guide, you’ll learn how to create a dynamic search box that filters data based on your input, using Excel’s built-in features and Developer tools.