Microsoft released Windows XP in 2001, and its short startup chime played every time the system finished booting, becoming one of the most familiar sounds of home computing in the early 2000s. As XP machines aged and were replaced, the sound survived online through nostalgia videos, retro tech compilations and meme edits that used it as shorthand for an older, slower internet era. It remains popular because it is instantly recognisable, brief enough to drop into a joke, and tied to a shared memory of first family computers.