Floppy disks were once the everyday way to store and move computer files, so their noisy drives became a recognisable shorthand for older technology. As those drives disappeared, recordings of their whirring and clicking survived online as short sound effects, shared for edits, memes and videos that need an instant retro cue. The sound remains popular because it is immediately recognisable even to viewers who never used a floppy disk, and it works without explanation in comedy, nostalgia and technology content.