How to extract a list of duplicate values across two columns in Excel Your email has been sent There are a number of ways to highlight duplicate values. Conditional formatting might be the most common ...

Outside of the amount due, the invoice number is the second most important number on your invoice. Systematically assigning a unique number to each invoice will give you an identifier for it. Use this ...

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 ...