By using the Highlight Cells Rules, you can highlight duplicate cells in your Excel worksheet to avoid confusion and mistakes.

Delete Duplicate Rows in Google Sheets As Google Sheets doesn’t come with any inbuilt functionality, you need to take the help of a Chrome extension called Remove Duplicates. To install this ...

How to find duplicate data in Excel? If you want to check for any duplicate data in your Excel file before deleting it, follow this procedure: Select and highlight all the data you want to search for ...

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

I’m using Microsoft 365 on a Windows 10 64-bit system, but you can use earlier versions. Use the downloadable .xlsm, .xls, or .cls files to obtain the code. Excel Online doesn’t support macros.

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.