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This article will share with you about the functions of alt f4 in your computer. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Alt f4 is a hotkey / shortcut key in the windows operating system, its functions are: 1, used to close the current window; 2, if all windows have been closed or minimized, it is a shutdown shortcut key, after use will pop up a shutdown dialog box.

This article operating environment: windows7 system, Dell G3 computer.

ALT + F4 in the windows operating system is a hotkey / shortcut key, its main functions are: 1, used to close the current window; 2, if all windows have been closed or minimized, it is a shutdown shortcut key, after use will pop up a shutdown dialog box.

The shortcut can be operated by holding down the key and not relaxing (either the left or right keys on the keyboard), and then press the key.

What is a shortcut key / hotkey?

Shortcut keys, also known as shortcut keys or hotkeys, refer to the completion of an operation through certain keys, key sequences or key combinations. Many keyboard shortcuts are often used with keys such as Ctrl, Shift, Alt, Fn, Windows under the Windows platform and Meta on the Mac machine. Keyboard shortcuts can be used to open, close, and navigate start menus, desktops, menus, dialog boxes, and web pages.

ALT+F4 function

ALT+F4 keyboard shortcuts are used to quickly exit or end a currently running application using the keyboard. Usually, the application prompts the user whether to save the currently changed operation; if there is no prompt, the changes are usually not saved after exit.

When acting on the desktop, the ALT+F4 keyboard shortcut can also be used to bring up the prompt box to turn off the computer.

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