Customizing macOS Catalina is the 8th book in the best-selling Customizing macOS series. This new edition is better than ever with over 500 fantastic tweaks, hacks, secret commands, and hidden features to completely customize your macOS user experience. Hundreds of illustrations guide you in personalizing your Mac. Customizing macOS Catalina will teach you how to completely personalize your Mac, fine-tuning every aspect of macOS to transform how you interact with it. You’ll learn how to make your Mac more closely match your personal computing style and become more productive and efficient. Learn how to tinker and tweak macOS, bending it to your every will to squeeze every last drop of performance out of your Mac. You don't need to be an Apple genius to customize macOS. Learn how you can safely and quickly customize and personalize macOS Catalina. Why customize macOS? Well, because you can. It’s that simple.