This video showcases the different features and settings that you can customize in the dock on a Mac running macOS X.0:00 Intro0:25 Accessing Dock Preferences1:00 Moving the Dock & Changing its Size1:29 Updating Other Dock Options4:40 Adding & Removing Items in the DockThe machine used to record this video was a 2019 16-inch MacBook Pro running macOS Catalina (10.15.7).