If you plan to use Terminal often, you can pin it on the Dock by right-clicking on the Terminal icon and choosing 'Keep in Dock' from the Options menu.

You can also find it in the Utilities folder under Applications in Finder. Then you can type in 'Terminal' and double-click the appeared Terminal. Click on the small magnifying glass icon at the top-right corner of your Mac or press Command + Space keys at the same time to launch Spotlight. The easiest way to open Terminal is from Spotlight search. Otherwise, you can access it from the macOS Recovery mode. If your Mac works well, you can launch Terminal from Desktop through Spotlight or Finder.

The Terminal app provides a command-line interface on Mac computers to allow you to control the operating system quickly and efficiently to perform tasks a graphical user interface is unable or requires more effort to deliver. Generally speaking, people use two interfaces to communicate with computers: GUI (graphic user interface) and CLI (command-line interface). Let's start with some basics to help you dig deeper and work with complicated tasks in the future.

It has the advantages of being more efficient with tasks, troubleshooting issues, and repairing disks through SSH or Mac Single User Mode when you lost access to the user account. It's the macOS version of Windows's Command Prompt and is very helpful for people who are used to command lines. We are all familiar with the graphical user interface that we use daily to interact with our Macs, but not so much with the Mac command-line interface - Terminal.

Mac os cmd