ABC

(redirected from early computers)
Also found in: Dictionary, Thesaurus, Medical, Financial, Encyclopedia, Wikipedia.

ABC

abbreviation for ACCEPTABLE BEHAVIOUR CONTRACT.
References in periodicals archive ?
Most early computers used different motherboards for each component, but Apple 1 was the first to have all components on one CASSETTE INTERFACE Users could plug a cassette player in to the Apple 1 to store and load software on to the machine
9 Early computers from the 1950s and 1060s - huge cabinets full of wires and valves and reel-to-reel tapes.
At other times, the artist conjures images of blinking lights on nuclear power plant control panels and early computers, manipulating density by programming the lights to fade gradually in and out.