TAILIEUCHUNG - An Overview of the Computer System

An Overview of the Computer System .This lesson includes the following sections: • The Parts of a Computer System • Looking Inside the Machine • Software: Bringing the Machine to Life .The Parts of a Computer System • • • | An Overview of the Computer System lesson 1 This lesson includes the following sections: The Parts of a Computer System Looking Inside the Machine Software: Bringing the Machine to Life The Parts of a Computer System What is a Computer? Hardware Software Data Users A computer can convert data into information that is useful to people. A complete computer system includes four distinct parts: Hardware Software Data User The Parts of a Computer System - What is a Computer? A computer is an electronic device used to process data. A computer's hardware consists of electronic devices; the parts you can see and touch. The term "device" refers to any piece of hardware used by the computer, such as a keyboard, monitor, modem, mouse, etc. The Parts of a Computer System - Hardware Software – also called programs – consists of organized sets of instructions for controlling the computer. Some programs exist for the computer's use, to help it manage its own tasks and devices. Other programs exist .

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