You can insert a drop-down list of valid entries (also called a drop-down menu or drop-down box) in Excel to make data entry easier, or to limit entries to certain items that you define.

Add a list box to your Excel worksheet from which users can choose a value. Make data entry easier by letting users choose a value from a combo box. A combo box combines a text box with a list box to …

Use a custom list to sort or fill in a user-defined order. Excel provides day-of-the-week and month-of-the year built-in lists, but you can also create your own custom list.

Create a list based on an Excel (.xlsx) file There are different ways to start a list from an Excel file. You can go to the Lists app in Microsoft 365, SharePoint, or Teams. Choose an app to start your list.

After you create a drop-down list, you might want to add more items or delete items. In this article, we'll show you how to do that depending on how the list was created.

You can quickly create a list of dates, in sequential order, by using the Fill Handle or the Fill command.

When you want to display a list of values that users can choose from, add a list box to your worksheet. Create a list of items that you want to displayed in your list box like in this picture. Click Developer > …

Make sure the check box next to Import "MyContacts.csv" (assuming that's your file name) is selected. Don't click Finish yet, because you'll need to "map" some of the columns in your CSV file to the …

A multiple-selection list box is list of choices that looks like a scrollable list of check boxes instead of a typical list box. Users can select as many check boxes as necessary from the list.

Learn about the UNIQUE function, which returns a list of unique values in a list or range. UNIQUE is in a class of functions called dynamic arrays.