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| an extra copy of a document, file or program |
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| refers to base two arithmetic |
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| an electronic signal which is either on (1) or off (0) |
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| a sofware program used to access the world wide web |
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| a round-shiny portable disk that stores large amounts of information |
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| a tiny piece of silicon with electronic circuits |
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| an electronic machine with input, processing, storage and output |
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| the "brain" of the computer |
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| a blinking line or shape on the screen that tells you where the next character will go |
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| an organized collection of information |
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| the use of graphical symbols instead of text to control computer functions |
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| a fixed, large-capacity magnetic storage medium that stores large amounts of information |
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| the parts of the computer that you can touch |
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| a tiny picture on the screen that represents a program, file or folder |
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| a type of printer that forms letters on a page by shooting tiny electronically charged droplets of ink |
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| an extensive, world-wide computer network available to the public |
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| a type of printer that uses a focused beam or light to transfer text and images onto paper |
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| a device that links a computer to other computers through a phone line |
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| a display screen used to provide output |
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| a tiny dot of light on the screen |
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| the computer's working memory |
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| permanent memory built into your computer |
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| the programs that run on the computer |
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| a document which helps you organize data in rows and columns of cells |
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| the address of a website on the world wide web |
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| a computer program that was written to purposely damage computer systems |
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