Shortcut key to close an application or a window _____?

Review the verified answer and explanation for this MOD - MINISTRY OF DEFENCE past-paper question on CampusFin.

Shortcut key to close an application or a window _____? Answer: Altl+F4

Alt + F4 is the universal shortcut used in Windows operating systems to close the currently active window or application. If no window is active, it prompts to shut down the system.