The document outlines the key components of a PC system including the processor, integrated circuits, control unit, arithmetic logic unit, registers, system clock, ROM, RAM and BIOS. It also mentions the motherboard, buses, expansion slots and cards that connect the hardware. The document briefly discusses software programs.

1. TECHNICAL
SPECIFICATIONS

2.  IN THE PC SYSTEM THERE ARE:
 Processor;chips
 Integrated circuit
 control unit; arithmetic logic unit
(ALU);registers;system clock;clock speed;ROM and
RAM;BIOS(basic input/output system).
 Buses and cards
 Mother board; buses; expansion slots and cards

3.  SOFTWARE:PROGRAMS