There's more to your computer's operating system than meets the eye. Ash Edmonds via Unsplash ________________________________________________________________________________________________________________________________ Apple prides itself on the polish and slickness of its software, and on the surface, macOS proves itself an intuitive and easy-to-navigate operating system. Dig deeper, however, and you'll find a heap of useful settings and options that let you customize your computing experience. Here are 24 of our favorites. 1. Mute Siri Siri doesn't have to speak her responses aloud—she can silently display them on screen. If you'd prefer this option, click the Apple menu, followed by System Preferences and Siri. Finally, next...