What Is the Oldest Known Computer Bug?

💡 The Answer

• The term 'bug' was popularized in 1947 when a moth was found trapped in a relay of the Harvard Mark II computer.
• Grace Hopper and her team taped the moth into the logbook, noting 'First actual case of bug being found.'
• The concept of 'debugging' had been used earlier in engineering, but this event cemented its computing use.
• The moth is now preserved at the Smithsonian National Museum of American History.
• Modern software bugs rarely involve physical insects, but the term persists as a legacy.