How to use the Photos app on Mac (MacWorld)From the website, "In this feature we cover all elements of Photos for Mac, including: converting from iPhoto and Aperture to Photos; whether to sign up for iCloud Photo Library; how to use Photos for Mac; Shared Photos; building Books, Calendar, Card, Slideshow and Prints; navigating through photos; switching to Edit mode and making non-destructive edits; using the editing tools: enhance, rotate, crop, filter, adjust, retouch; making adjustments; using the new People feature and creating and editing Memories." Last Updated March 2020.