COMPUTER HARDWARE COMPONENTS FUNCTIONS
WHAT IS A COMPUTER KEYBOARD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Backspace
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CPU
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CTRL
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NUM LOCK
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Detailed explanation-1: -In computing, a Control key Ctrl is a modifier key which, when pressed in conjunction with another key, performs a special operation (for example, Ctrl + C ); similar to the Shift key, the Control key rarely performs any function when pressed by itself.
Detailed explanation-2: -Short for control, Ctrl is a modifier key found on IBM-compatible computer keyboards in the bottom left and right portion of the main keyboard.
Detailed explanation-3: -In addition to standard Windows menu commands, many commands have a key combination associated with it that lets you execute the command with keystrokes. Typically, you press the Ctrl or Alt key and simultaneously press the underlined letter from the appropriate command menu.