You can learn how to find duplicate pictures using a third-party software.Since Windows 10 doesn't have a built-in duplicate detection feature, you'll most likely need a free 3rd-party software, like CCleaner, to do the job, unless you want to manually look for duplicate pictures.
Step 1: Open the program.
You can get the 3rd-party app for free if you don't have it.Pre-installed on some computers, it's a highly rated and popular software.The free version has all the features you'll need to find duplicate pictures.
Step 2: Click on the tools.
There is an icon of a wrench on the left side of your screen.
Step 3: Click multiple times.
There is a menu to the right of the left panel.
Step 4: Pick the folder or drive you want to use.
If you want to change the drive or folder, you can click the current drive listed.To show the "Pictures" folder, you'll need to change this.The "Match by" and "Ignore" fields should be left alone since the defaults are usually ok to use.
Step 5: Click to search.
To the left is where you will see this.There are duplicate files listed as well as their file location.Click the button if you want to remove them.