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Published byKathleen Williams Modified over 9 years ago
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Computer Parts and Functions
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How A Computer Works
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Input All of the things put into the computer while it is being used Provided by the user-- that’s YOU!
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Software The programs we use that run on a computer Stored on a hard drive, disk, CD, or a DVD Image taken from http://www.lexialearning.com/ http://www.lexialearning.com/
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Hardware The physical parts of the computer that can be touched and used
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CPU Runs programs we use Does all the “thinking” work Takes in information from mouse, keyboard, other peripherals and software Shares information using the monitor, printer, and speakers
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Keyboard Allows us to put information into the computer Allows us to tell the computer what to do Image taken from http://www.sandecell.com/pics/1/large/64370.jpg
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Mouse Allows us to tell the computer what to do Has at least one button Some have a little ball in the bottom Some have a light Image taken from http://www.germes- online.com/direct/dbimage/50305292/Computer_Mouse.jpg
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Monitor Shows us what we are doing with the computer Allows us to interact with the computer Image from http://www.safecomputingtips.com/images/ergonomic- monitor.jpg
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Speakers Provides sound for programs Allows users with visual impairments to use computer
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Printer Takes information from the computer and prints it on paper Image taken from http://www.amazon.com
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