Released with Windows for Workgroups 3.1 in the early 1990s by Microsoft, this shutdown jingle was part of the everyday sound set of home and office PCs before longer themed chimes arrived in later versions. Short system sounds like this one, an error sound or a simple ding sound effect, became instantly recognizable through years of daily use. Preserved on soundboards and in retro computing videos, it now circulates as shorthand for old computers, with younger creators reusing it ironically for endings and crashes.