The document lists and describes the main parts of a computer. It includes the disk, keyboard, monitor, mouse, printer, scanner, speakers, modem, chip, CPU, and web cam. The disk stores information, the keyboard is used for typing, the monitor displays the screen, the mouse allows clicking and selecting using buttons, the printer outputs to paper, and the scanner copies pictures. The speakers produce sound, the modem connects to the internet, chips help the computer work, the CPU processes information, and the web cam allows video communication and others to see you. A quiz section tests the functions of the web cam, speakers, keyboard, and mouse.