It was created in 1974.

  • It is a mass-market operating system. It stands for Control Program/Monitor. This helped many businesses.
  • Gary Kildall designed CP/M with his own PL/M
  • Programming language was designed to control 8-16 bit processors
  • Early versions of CP/M had 8-bit processor
  • Created for Intel 8080/85 based microcomputers
  • It was displaced by DOs after introduction of IBM PC
  • References