COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Mouse
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Keyboard
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Monitor
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Software
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Detailed explanation-1: -Cursors are often used to highlight text or objects on the screen so that they can be selected. For example, in a word processor, the cursor can be used to select text, format it, and insert new text. Users control cursors with input devices such as mice, touchpads and trackballs.
Detailed explanation-2: -A computer mouse is a handheld hardware input device that controls a cursor in a GUI (graphical user interface) for pointing, moving and selecting text, icons, files, and folders on your computer.
Detailed explanation-3: -Keyboards-Are primary input devices used to key in information and other command functions in the form of text into the computer.
Detailed explanation-4: -Control Unit It obtains the instructions from the memory, interprets them, and directs the operation of the computer. It communicates with Input/Output devices for transfer of data or results from storage.
Detailed explanation-5: -What is an input device? Communicates instructions and commands to a computer. Common input devices are keyboard, mouse, stylus, scanner, microphone, and game controller.