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Published byDrusilla Stafford Modified over 9 years ago
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Computer Parts And Components PERIPHERALS
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Definition of Peripherals External hardware devices attached to the computer are called peripheral devices
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There are three types of peripheral devices : Input Devices Output Devices Storage Devices
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Input Devices Input devices are any electronic device that are connected to a computer and produces input signals.
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Output Devices Output is the result of data processing activity when it is presented externally to the system. The output from computer can be in a form for use by people, for example, printed or displayed.
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An output device is hardware that is capable of delivering or showing information to one or more users. An output device shows, prints and presents the results of a computer’s work.
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And this also output device?
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Storage Devices Information and documents are stored in a computer storage so that it can be retrieved whenever they are needed later on.
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Computer storage is the holding of data in an electromagnetic form for access by a computer processor.
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Activity Open Mozilla Firefox http://images.google.com.my Find Pictures of : - Printer Scanner LCD projector Digital camera
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