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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Alt + F4
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Ctrl + Home
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Ctrl + Alt + Delete
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None of the above
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Detailed explanation-1: -Pressing this combination brings up a window with a list of all the ongoing operations in your system. This list includes the option to shut down the laptop from the keyboard. Next, select the option of your choice and press enter.
Detailed explanation-2: -The Ctrl-Alt-Del key combination allows the user to terminate the “hung” application and, if that doesn’t work, to reboot the system. The system can also be restarted using the mouse to select Start–>Turn Off the System–>Restart. However, Ctrl-Alt-Del sometimes works when the menu option doesn’t.
Detailed explanation-3: -Computers. Also Ctrl-Alt-Delete . a combination of three keys on a PC keyboard, usually labeled Ctrl, Alt, and Delete, held down simultaneously in order to close an application that is not responding, reboot the computer, log in, etc.
Detailed explanation-4: -Turn your PC off completely To shut down, select Start and then select Power > Shut down.