What does alt f4 do?

Alt+F4

Alt+F4 is one of the most common keyboard shortcuts commonly used to close any currently active window. For instance, if someone pressed the keyboard shortcut. In comparison, reading anything on a particular website on your computer browser. It will close the browser window and all other open tabs if there is a need to close a tab or window open in a program. But does not want to close the complete program. You can use the Ctrl+F4 keyboard shortcut.

The functioning of Alt + F4 is slightly different from Ctrl + F4, which closes the current tab or even window of the program someone is currently using. For example, if someone is using a web browser and at the same time there are many multiple tabs open as well, then pressing Alt + F4 will instantly close the browser completely but pressing Ctrl + F4 will only close the open person that was viewing.

Alt + F4 works on Windows 10 and all other Windows editions

To use this command on all the editions of windows, every user needs to press the Alt key and the F4 key simultaneously. On the other hand, they can also press and hold the Alt key, then, while still holding down the Alt key, press the F4 key to complete the function.

Why use the keyboard shortcut?

While doing a complicated task, it becomes annoying and frustrating for users to go into a long process to close the window or use a mouse pad. In addition, it is an easy way to close the window while typing or working on the keyboard. When the mouse pad becomes malfunctioned or not available, this shortcut serves the purpose instantaneously. 

Microsoft Windows

While running any program in Microsoft Windows, if someone presses a command will be issued to the computer, and it will close the currently active program. However, if there are no programs or someone is just at the desktop, pressing  opens the Shutdown window immediately. Furthermore, Except the program has some unsaved changes, pressing closes the window without warning.

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Things to do when Alt + F4 doesn’t work

  • Many times fails to work appropriately. In such conditions, it is recommended to close an active application using Task Manager. For doing this, you need to press Ctrl + Alt + Delete, then click Task Manager at the same time.
  • On the other hand, you can press Ctrl + Shift + Esc to open Task Manager. Or right-click on that particular program you’re trying to close. And then click “End task” instantaneously. 
  • However, it is very common that this command will not work on many laptops or some multifunction keyboards. This is the reason that on these types of keyboards. The function keys always have some additional functions. For example, they help in adjusting the brightness of the screen or playback the volume. 
  • Suppose someone wants to use the shortcut on these types of keyboards. They need to press the Fn key at the same time. For example, press Alt + Fn + F4 to complete a task.

Post Author: Amir

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