Filtering in Excel allows you to organize your data in multiple ways. Using a filter, you can cut down the amount of data shown on your sheet based on the values for either a certain selection, such ...

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. To create a validation list with ...

Duplicates in the same column are easy to find by sorting or filtering. Duplicates that span multiple columns require a bit of setup, but the solution's not difficult to implement. Finding duplicate ...