Learn how to use a data validation control to allow users to select when to run multiple VBA procedures in Microsoft Excel.

Learn how to create a drop-down list using Data Validation in Excel. Data Validation limits the type of data that can be entered into a cell.

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 how to Circle Invalid Data in Excel. We also show you how to remove Invalid Data, and validate and approve the circled data.

Discover Double X Lookup, the advanced Excel formula for precise two-way lookups, error handling, and efficient data analysis.