Question

what is output of alt+f4​

Answer 1

Answer:

Alt+F4 in Microsoft Windows

While running any program in Microsoft Windows, if Alt + F4 is pressed, a command is issued to the computer to close the currently active program. If no programs are open or you are at the desktop, pressing Alt + F4 opens the Shutdown window.

Answer 2

Answer:

it is used to close the current workbook.