Section 1.0 - Hardware

SubSection 1.8 Peripheral and Input Devices
Please explain the components below and include pictures make sure you cite correctly

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A hand held device that controls where the courser can go on your computer screen.Connect the mouse to the PS/2 or USB port on the back of the computer


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Is a hand operated device that you used for typing on your computer. Connect the keyboard to the PS/2 or USB on the back of the computer.

Bar code reader

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Is an electronic device for reading printed bar codes


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Can be text,music,still image,animation,video,sound ,photos

Biometric devices

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Is a devices that you physical you need to open with your hand print,thumb or eye

Touch screen

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Is a electronic visual display that can detect the presence and location of a touch within the display area

KVM switch

Is a hardware device that allows a user to control multiple computers from a single keyboard, video monitor and mouse.
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