Ictl Powerpoint

The document discusses the main components of a computer system including the monitor, keyboard, speaker, mouse, and system unit. It provides details on the types of monitors such as standard TV monitors, standard computer monitors, and LCD screens. It describes the different types of keyboards including multimedia, wireless, and the port types they connect through such as serial, USB, and PS/2 ports. The document also briefly discusses computer speakers, mice, and the system unit and its components like the motherboard, power supply, and expansion cards.