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| is expressed in mehagertz(MHz), which equals one million cycles per seconds or gigahertz (GHz), whicj equals one billion cycles per second. |
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| (1) input information, (2) output the information into a form that is easily read by the user, or (3) store the information for later use. |
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| allow the input of the data into the computer. Examples include Keyboards, Mice, digital cameras. |
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| outputs the data after it has been processed. Includes the computer monitor, printers, speakers, and printer. |
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| defines the clarity of the image that is seen on the computer screen. |
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| is a single colored square on the screen |
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| CD-Rom reads only memory, CD-R is recordable, CD-RW is rewritable,DVD-ROM is digital versatile disc reads only memory. |
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| are clear screens that fit over a computer monitor to reduce glare from overhead lights and large windows. |
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| is permanent internal memory inside the system, is inaccessible by the user and is used to store the instructions that are installed or programmed at the manufacture. |
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Term
| Random access memory (RAM) |
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Definition
| is temporary memory that is designed to hold new data and is available only while the computer is turned on |
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