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 ...

Excel enables you to include data validation for a cell, limiting the type and content of any inputted data. In addition, you can limit data to a drop-down list of choices, further restricting ...

Practice Excel drop-down lists using the data in this workbook. If your spreadsheet database is large or contains numerous fields, we recommend that you place the list box items in a table on a ...

One way businesses can save time and money is using Excel spreadsheets as data tables ... a custom list, click the cell in which you want the list to appear. Click "Data Validation" on the Data ...

Microsoft Excel makes this job simple. Data validation feature in Excel lets a user control what can be entered into a cell or provide a predefined list of ... validation can display a message ...

If your list is based on an Excel table, then this process ... then, in the Data menu at the top of your screen, click Data Validation, and select Data Validation again from the menu.

Use Excel data ... validation rule that recognizes a duplicate value, so you’ll need to combine the feature with Excel’s COUNTIF() function. In this article, I’ll show you how to do this in ...

In this article, I’ll show you a quick and ... and you can even add a data validation drop-down list in the web version. You can’t expand an Excel Table by tabbing through the cell to insert ...

Follow the steps below to create a drop-down list using data validation in Excel. If you want to add a message pop up, you can click the Input Message tab and check the checkbox for “Show input ...