Windows 7 launched in October 2009 as Microsoft's successor to Windows Vista, and its startup chime became one of the most recognised PC sounds of the following decade. Millions heard it daily in homes, schools and offices until support ended in January 2020. As newer systems replaced it, the sound moved online into meme edits, fake boot screens and nostalgia compilations. Creators also pair it with other classic computer cues like the Discord Notification for retro desktop scenes. Its short, hopeful tone still reads instantly as a computer starting up.