Keyboard typing is one of the most widely reused everyday sound effects online, appearing in stock libraries, video editing packs and meme soundboards long before short-form video made it a staple background texture. It has no single famous origin, which is part of its appeal: listeners instantly recognise the activity without associating it with a particular film, game or creator. That neutrality lets it work across tutorials, comedy sketches, ASMR-style loops and office parody edits, where the familiar clatter alone signals concentration, deadlines or late-night work.