Computer+Definitions+RA


 * [[image:RA CPU.jpg width="320" height="409"]]Play games on Word Dynamo to review the terms. Introduction to Computer Terms**

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 * Know the following terms:**
 * 1) CPU (Central Processing Unit)-A device for recording visual images in the form of photographs, movie film, or video signals.
 * 2) **Input-To enter data into a computer for processing.**
 * 3) Output- transfer (information) from internal storage to an external medium.
 * 4) **Hardware-A disk drive that stores data.**
 * 5) monitor (output device)-A device that displays data on a screen.
 * 6) Keyboard-the like.a data input device for computers; arrangement of keys is modeled after the typewriter keyboard.
 * 7) **Process-To perform a series of operations on a set of data**
 * 8) printer (output device)-peripheral which produces a hard copy (permanent readable text and/or graphics)
 * 1) scanner (input device)- an input device that scans documents such as photographs and pages of text.
 * 1) mouse-one of the important input devices used with today's computers
 * 2) speakers (output device)Output devices for sound.
 * 3) Camera-A device for recording visual images in the form of photographs, movie film, or video signals.
 * 4) Software-software consists of lines of code written by computer programmers.
 * 5) program- executable software that runs on a computer.
 * 1) script- a list of commands that are executed by a certain program or scripting engine. Scripts may be used to automate processes on a local computer or to generate Web pages on the Web.
 * 1) application program-is a software program that runs on your computer. Web browsers, e-mail programs, word processors, games, and utilities are all applications.
 * 1) operating system software (Apple mac OS, Windows)-
 * 2) applications-is a software program that runs on your computer. Web browsers, e-mail programs, word processors, games, and utilities are all applications.
 * 1) boot-to start (a computer) by loading and initializing the operating system.
 * 1) Storage Device-a device used to store (keep or hold) digital data or information, as a hard disk or CD.
 * 2) hard drive- a disk drive that stores data
 * 1) RAM (Random Access Memory)-random-access memory; computer memory available to the user for creating, loading, or running programs and for the temporary storage and manipulation of data, in which time of access to each item is independent of the storage sequence. As a storage medium ... As a storage medium
 * 1) ROM (Read Only Memory)-A device for recording visual images in the form of photographs, movie film, or video signals.