Computer Components and Functions

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Read Only Memory

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The part of a computer in which information that cannot be changed is stored. - ROM

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Random Access Memory

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The part of the computer in which information is temporarily stored when a program is being used - RAM

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Solid State Drive

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A computer storage device that uses flash memory to store data without moving parts.

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Central Processing Unit

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The part of a computer system that performs the computer's main functions and controls the other parts of the system. - CPU

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Disk Drive

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A computer part that reads data from and copies data to disks.

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Fan

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Sometimes also called a heat sink, it pulls hot air out of the computer.

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Audio Card

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Electronic device that outputs audio signals to speakers