In this chapter, we have looked at all that relates to macOS installation and configuration in great detail. You now know how to install, update, reinstall, and configure macOS. You also know how to perform other useful related procedures, such as verifying the system requirements and performing the necessary checks before installation. You can also use the Recovery system, which allows you to reinstall macOS, or use the Disk Utility feature to erase a disk or volume to prepare it for a clean installation. You know how to create a bootable installer if you need to install macOS on several machines or if you need a specific version of the OS. Finally, you know how to proceed with the Setup Assistant, as well as how to undertake post-installation configurations. You are now ready to install, upgrade, or reinstall any available version of macOS for yourself or any user that might need your support.
Now that we have our system up and running, we will go on to the next chapter, where we will discuss user management. You will learn about the types of users available in macOS, as well as how to create them, manage them, and customize their environment.