What is the purpose of macOS Recovery?

The purpose of macOS Recovery is primarily to provide tools for reinstalling macOS, restoring from backups, and performing other system recovery tasks. This feature is especially useful when a Mac is experiencing issues or needs to be reset to factory settings. During the macOS Recovery process, users have the option to access utilities that allow them to reinstall the operating system or restore their files from a Time Machine backup, effectively bringing the computer back to a functional state. This is an essential feature for troubleshooting and restoring a Mac to a working condition after issues such as software corruption or hardware changes.

While other options may present useful functions within macOS or for system maintenance, they do not encompass the core purpose of macOS Recovery, which centers around reinstalling the operating system and managing backups. Thus, the correct answer effectively captures the primary role of this pivotal recovery feature.