Windows 98 was released by Microsoft in 1998, and its default sound scheme included distinct startup and shutdown chimes composed for the operating system. As older PCs were replaced, the shutdown melody survived through nostalgia videos, emulation projects, and retro computing communities on YouTube and forums. It is now grouped with other classic system noises like the error sound that defined early home computing. Its continued use in memes and edits comes from instant recognition, even among viewers who never owned a Windows 98 machine but know the sound as shorthand for logging off.