Go to Data on the Ribbon, and in the Data Tools group, choose Data Validation. The Data Validation window that pops up allows you to set your criteria in many ways. For our example, choose Whole ...

Data Validation is a feature in Excel that allows users to pick from a list of rules to limit the type of data that can be entered into a cell. Follow the steps below to create a drop-down list ...

Excel’s Data Validation feature can enforce this rule, helping you prevent errors and maintain data integrity. Here’s how to set it up: Use a custom formula with the SUM function to verify ...

How to embed a data validation control in Excel. We’ll begin by creating a data validation control and populating it with the name of a few tasks. When applying this to your own work, ...

Excel’s data validation feature is underused because many users don’t realize how versatile it is, especially where dates are concerned. Dates seem to complicate things, but only in your head!