PC main components

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  • PC main parts
    • CPU - 1/more microprocessors.  processes raw data. turns data into info.
    • main memory - in chips, holds data being processed and program instructions
    • motherboard - central circuit board, holds components, contains connectors
    • sound card - electronic circuit board, produce high quality sound
    • video card - electronic circuit board, allows production of graphics
    • input devices - input data, keyboard, mouse etc.
    • output devices - output info,screen, printer etc.
    • secondary/backing storage - storage other than memory, hard drives, cd/dvd drives


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