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 its buttons and ball, the printer outputs paper copies, and the scanner digitizes pictures. The speakers produce sound, the modem connects to the internet, chips help processes information, the CPU is the computer's brain, and the web cam allows video communication and others to see you. The document also includes short quizzes testing understanding of some parts' functions.