Interface Features
Dock
by default MacOS will have a dock at the bottom of the computer. This is where large icons displaying active or pinned applications will be displayed.
Spotlight Search
The spotlight search provides the ability to search for anything on MacOS, files, folder, applications, emails, attachments, images, etc.
Terminal
The terminal works similar to how Linux Terminal works but by default uses the zsh environment instead of bash.
Mission Control and Multiple Desktops
Mission Control feature is used for window management and enables the user to setup multiple desktops with different sets of apps, background, and so on.