Operating Systems History of Operating Systems (1) Ta Syste drive Input tape Output Card reader Printer 1401 7094 1401 (f) early batch system a bring cards to 1401 E read cards to tape r put tape on 7094 which does computing H put tape on 140 1 which prints output Gao Haichang, Software School, Xidian University 12Operating Systems Gao Haichang , Software School, Xidian University 12 History of Operating Systems (1) Early batch system  bring cards to 1401  read cards to tape  put tape on 7094 which does computing  put tape on 1401 which prints output