#personal_computer__PC__microcomputer  a small digital computer based on a microprocessor and designed to be used by one person at a time
  supertype:  digital_computer__digitalcomputer  a computer that represents information by numerical (binary) digits
  subtype:  desktop_computer  portable_computer
  part:  microprocessor  integrated circuit semiconductor chip that performs the bulk of the processing and controls the parts of a system; "a microprocessor functions as the central processing unit of a microcomputer"; "a disk drive contains a microprocessor to handle the internal functions of the drive"
  part:  PC_board  a removable circuit board for a personal computer; fits into a slot in the mother board

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