A computer bug is a common bug in software that causes the computer to malfunction. But do you know where this concept really came from and when it was used for the first time?
Its author is Grace Hopper, an American computer scientist who worked for the American Navy for many years. During her long career she participated in the development of modern programming languages such as COBOL.
Grace’s main tool was Harvard Mark II. On September 9, 1947, the moth came into the computer, causing problems with its proper functioning. The programmer had to remove it, and this was called debugging, or debugging. And so here was the expression that permanently hit the language used by IT professionals.
This photo shows a note from a moth removal operation currently in the National Museum of American History.