MacOS 10.15 Catalina is the newest operating System for the Mac. Catalina is an upgrade from the previous version macOS 10.14 Mojave and is packed with so many useful features that would make your Mac perform better. The update is free just like previous Apple software updates.Buy this book to discover essential information (tips, tricks and hidden features).* MacOS Catalina including list of compatible devices, how to upgrade to Catalina, Changes and improvements.*Unboxing: What's in the package of a Mac.*How to set up the device (configure user accounts and using the setup assistant).*A tour of the Mac including basic anatomy, features and the use of the different parts (Desktop, Dock, FaceTime HD Camera, Finder, LaunchPad, Menu Bar, Microphone, Notification Centre, Trackpad, Speaker, Spotlight, Thunderbolt ports, Touch Bar and Touch ID).*Detailed information on Mac Apps and Features (Airdrop, App Store, Apple Books, Apple Mail, Apple Pay, Apple TV, Calendar, Connecting to the internet, FaceTime, Find My, GarageBand, Hands-off, iCloud, iMovie, Keynote, Maps, Messages, Optimize space on the MacBook Pro, Safari, Screen Time, Sidecar, Siri, System Preferences, Transfer and Restore Data from another Mac or PC to the new Mac.*Safety, use and care information for your MacOverall, exploit the power, amazing design and productivity your Mac is capable of by reading this guide to fully optimize usage with the new macOS Catalina.