You can also merge several sets of duplicates – or all the duplicates in your Photo Library – simultaneously, by following these steps. In the Duplicates album, tap Select at the top of the ...

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

You'll need more than one trick up your sleeve to find duplicates in Microsoft Excel.

Learn how Google Sheets gives you tools to sort ranges, compare cells, and remove duplicates quickly.

Install the Remove Duplicates add-on from the Google Workspace Marketplace. In your sheet, click Extensions, then Remove Duplicates, and choose: Find Duplicates or Uniques.

In previous versions of macOS, relying on your Mac to automatically track down duplicate photos in your Photo Library wasn't an option, and if you wanted to purge your library of duplicates you ...

Find duplicates in iTunes Instead of finding all potentially similar songs, you can find multiples of identical recordings to help clean up your library.