This book shows you step by step how to work with macOS Sierra. You will learn how to use basic features, such as accessing the Internet, using email and organizing files and folders in Finder. You will also get acquainted with some of the handy tools and apps that makes it easy to work with photos, video and music. Finally, you will learn how to set preferences to make it even easier to work on your Mac and how to change the look and feel of the interface.