Click on the Data tab. Then, click Remove Duplicates. Select the columns that might have copies in the dialog box and press OK. Excel will eliminate duplicate entries, leaving unique values.

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

Fortunately, Excel offers several built-in features that make it easy to identify and remove duplicate values, helping you ensure your data is clean and accurate.

You can remove duplicates in Excel in a few steps. Duplicates can create problems when you're dealing with data.

Delete or hide the unique (i.e., non-duplicate) values from/in the current worksheet if you wish to work on the original dataset.

In this guide, we will explore three primary techniques for removing duplicates: handling single column duplicates, managing multiple columns, and using formulas to extract unique values.

If your source data is in Excel and has duplicates, run Power Query to remove those duplicates before running a Word mail merge.

How to Remove Duplicates That Are Case Sensitive in Excel 2007. By definition, Microsoft Excel 2007 considers a duplicate to be a row of data that matches another row in your worksheet exactly.

If you want duplicate values to stand out in an Excel spreadsheet, you can choose between two conditional formatting rules.