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.

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

How to remove duplicates in Excel for a single column When you have duplicate data that you want to remove from a single column in your dataset, start by clicking into the column you want to dedupe.

When you want to clean up data in your Excel sheets, you should first check if there are any duplicates and if so, delete them. Sometimes it's not obvious, but it's actually quite easy to do. In this ...

When you evaluate a single column of data, Excel finds single-cell duplicates. When you look for duplicates in data spanning two columns, a two-column pair of cells must match another pair, and so on.

Whether you're comparing a single list or several, Excel's conditional formatting can get the job done.

Highlighting or even deleting duplicate records in Excel is simple but listing them isn't as easy. Fortunately, you can use Power Query to easily display a list of duplicate values or records.

By referencing this identifier, you can find duplicates even if the data in other columns doesn't perfectly match up due to typos or skipped fields.