When you update this spreadsheet with new or different data, you won’t have to re-create the validation rule, but you will need to click Circle Invalid Data again. This tool would be useful to bring ...

How to base a data validation dropdown on an array in Excel Now we’re ready to create the data validation dropdown that will display the unique list in column H.

Learn to create efficient, interconnected Excel drop-down lists using range functions and data validation techniques. Multi-level drop-down ...

Automated Data Entry in Excel. One way businesses can save time and money is using Excel spreadsheets as data tables in which to store customer information, inventory details or other important data.

Select a cell — I selected B2. Click the Data tab. In the Data Tools group, click Data Validation, and then click Data Validation from the dropdown. From the Allow dropdown, choose List.

Microsoft Excel can save you time in lots of little ways, like adding a drop-down list to cells so that only pre-written text can be entered.

Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

The Data Validation feature in Excel 2013 offers a List option to confine selections in a cell to a preconfigured series of values.

By combining Excel’s GROUPBY function with dynamic formulas, data validation lists, and conditional formatting, you can create an interactive data summary with robust drill-down capabilities.

In this article we will show you how to display multiple columns in a validation list in Excel. We will show you a method that can then be applied to your data.