Do you have a bunch of photos that you took with your iPhone that all need to be tweaked the same way? Maybe you edited one shot from a session into the perfect B&W portrait, and you want to apply the exact same combination of lighting effects, color tweaks and filters to the rest of the pictures you took in the same photo shoot. Or perhaps you just want to standardize the white balance for a batch of images so their colors all match.
That’s easy to do in Photos for macOS High Sierra, using the Copy Adjustments tool. Here’s how to use it.