The phrase refers to the acquisition of a specific version of Apple’s operating system, released in 2012. It signifies the process by which users obtain the installation files for this particular software iteration, enabling them to install or upgrade their compatible Macintosh computers. For example, a user with an older Mac seeking to modernize their system might search for this operating system distribution to install a more recent, though still older, version than initially shipped with their machine.
Obtaining this software can provide a pathway to improved functionality and compatibility with certain applications, especially for older hardware. Historically, access to older operating systems like this one allows users to maintain systems for legacy software or specific hardware configurations that may not function correctly on newer platforms. This is particularly useful for those seeking a stable environment for particular tasks or maintaining compatibility with older file formats or applications.