Data validation feature in Excel lets a user control what can be entered into a cell or provide a predefined list of acceptable entries to eliminate possible mistakes or ... Customize Input Message.

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 ...

Here are four ways to express dates using data validation: literal values, input values, a list, and formulas. I’m using Excel 2016 (desktop) on a Windows 10 64-bit system.

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, ...