Tired of duplicates messing up your Excel spreadsheet? Learn how to find and remove duplicates in Excel using multiple methods.

Using Excel’s conditional formatting to highlight duplicates in a single column is one way to find them quickly, although there’s less motive to delete duplicates in this situation.

Choose your desired color format for emphasizing duplicates and confirm with OK. There are several different methods to handle the duplicates, but using Excel's built-in tool is the easiest.

If your spreadsheet has a lot of unwanted duplicate values, you're not stuck with them. You can remove them. We'll show you how to remove duplicates in Excel.

Microsoft Excel is perhaps the most powerful spreadsheet application you can buy. But it also has some simple functions, like finding duplicates in data.

However, Excel's random number functions are volatile, meaning they change constantly. In this article, I'll show you how to generate and fix random numbers and remove duplicates.