FUNDAMENTALS OF COMPUTER

COMPUTER HARDWARE COMPONENTS FUNCTIONS

WHAT IS A COMPUTER KEYBOARD

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Which of the following combination of computer keyboard is used to close the currently active program?

A	Ctrl + F4
B	Alt + F4
C	F4
D	None of the above

Explanation:

Detailed explanation-1: -ALT+SPACEBAR Opens the shortcut menu for the active window. CTRL+F4 Close the active document in programs that allow you to have multiple documents open simultaneously. ALT+TAB Switch between open items.

Detailed explanation-2: -The Alt +F4 shortcut key is used to close active window.

Detailed explanation-3: -The first combo to shut down a laptop with keys is by pressing Alt+F4 together. Once done, a pop-up message asks you to save your current work. Similarly, this method instantly performs the shutdown procedure if you don’t have any existing windows open.

Detailed explanation-4: -Ctrl+Alt+Delete: Force an unresponsive or frozen program to quit. This keyboard shortcut opens the Task Manager. You can then select the unresponsive application and close it.

There is 1 question to complete.