Windows 3.1 arrived in 1992 as Microsoft's successor to Windows 3.0, bringing a more polished graphical interface to millions of home and office PCs. Its brief startup melody became part of daily life for early computer users, heard every time a machine was switched on before work, school or games. As later versions replaced it with longer, more elaborate themes, the original chime survived through retro computing communities, YouTube nostalgia compilations and meme edits, where it now signals anything old-fashioned, slow or lovingly out of date.