Search the app name (press the Windows key ... Head to the “Shortcut” tab and click “Change Icon.” Here you’ll be able to upload a new icon file that replaces the original.

If you are not a fan of how folder thumbnails look in Windows 11, here is how you can change it. A set of custom icons for the folder thumbnails in Windows 11 (courtesy of LEXX911 at Reddit ...

However, the File Explorer and Shortcut Folder icons will look the same, which might confuse you. So it’s better to change the folder icon. After changing the folder icon, you can right-click on ...

You can set a dark or any icon of your choice – but the images have to me in the .ico format. Read: How to change File and Folder Icons. As an example, let us change the icon to a dark one.