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.

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.

You can automate the task of inserting red circles around items using Data Validation tools.

Use data validation Data validation is like setting the group rules for your Excel cells. It ensures that only the right kind of data gets in and eliminates any errors or typos.

So, to prevent this from happening, you can use data validation to control the cell input parameters. To do this, select cell B9, and in the Data tab, click "Data Validation." ...

In most cases, the user takes advantage of the data validation feature. However, there are times when this function is not good enough, and as such, it is best to make use of the Circle Invalid ...

Discover how a custom data validation tool is transforming education. Learn how we applied statistics to achieve fairness in peer reviews. See how we successfully scaled the "Design Data Products ...