Suppose you have several photos that are too dark, lack colour, are not quite sharp, have a colour cast, or have some other common defect. That works with one photo, but did you know that it also works with multiple photos? What's more, you can apply the same image enhancement to multiple images. The usual way to edit a photo in the macOS Photos app is to double click the thumbnail image, selected a thumbnail and press Enter, or select Show Edit Tools on the Image menu.
Here's how to edit multiple photos in batches. The Mac's Photos app has useful editing facilities for enhancing photographs, fixing faults like brightness, saturation, contrast and so on.
