Learn three methods to easily remove duplicates in Microsoft Excel spreadsheets to improve your data analysis in 2024. Copies of Excel data ...

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

To pinpoint duplicate entries, apply Excel's conditional formatting feature: Open the Excel worksheet containing the data in question. Select the column or range you want to inspect for duplicates.

Creating a list of duplicate values that’s separate from the data source is easier than ever thanks to Microsoft Excel's FILTER() function.

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.