Apple Mac computers have long played a short chime when they start up, turning a routine boot sequence into a small moment of recognition for users. Over time the sound moved beyond the desktop and into online culture, where it appears in tech reviews, unboxing videos, parody sketches and edits about Apple products. Its appeal is simple: most viewers recognise it in less than a second, even without seeing a logo. That instant familiarity keeps it useful for signalling a fresh start, a new device or a joke about Apple itself.