Does Photos drag and drop to desktop create a copy or move the original file?
I've been dragging and dropping some photos from Photos to a folder on my Mac desktop. I know this can result in a lower-size file, but that’s fine with me. What I want to know is: Does this drag and drop to desktop create a copy of the images? Or does it actually move the original file? I want to delete the desktop folder at some point, but I don’t want to lose the images that are in my Photos library.