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  1. What Alt+f4 actually does? Will using it frequently cause any harm to ...

    Alt-F4 is the windows command to close an application. The application itself has the ability to execute code when ALT-F4 is pressed. You should know that alt-f4 will never terminate an application while …

  2. windows - alt f-4 alternatives? - Super User

    Mar 20, 2017 · Possible Duplicate: How can I change the default shortcut in Windows for closing programs? Hi all, alt-f4 is pretty hard to press (or pretty slow) so I was wondering does anyone know …

  3. How to disable Alt+F4 shutdown in Windows 10? - Super User

    May 8, 2023 · I can't find anything that's up-to-date about this. I use Alt+F# hotkeys for shortcuts in Lazy Nezumi, and I'd like to be able to use Alt+F4 for a shortcut, or if that's not an option, not have the …

  4. What does Alt+F5 do? | DELL Technologies

    Nov 18, 2003 · What does Alt+F5 do? I meant to press Alt+F4 to close a window, but I accidently pressed the F5 key instead. When I press the Alt+F5 key, it makes my screen flicker or go black, but …

  5. Is there a keyboard shortcut to END an application? (more than just …

    The way you're intended to close an application. This is the same thing that Alt + F4 works. Pressing Alt + F4 will just send the WM_CLOSE message to the application window. Now, let's look at all 3 ways …

  6. Unknown Close Window key combination that is NOT Alt+F4

    Aug 20, 2025 · Question What is the keyboard shortcut that closes windows on the Windows operating system that is not Alt + F4 and how do I disable it? Edit 1 Stability is a valid consideration though it is …

  7. Shortcut to shutdown or restart Windows 10 or 11 in less than three ...

    How do I shutdown Windows 10 in 3 or less keystrokes? There are three solutions (detailed below). Configure the Power button to perform a shutdown (1 button press) Win + D, Alt + F4, Enter (3 …

  8. closing windows: ctrl-W vs alt-space C - Super User

    @MBraedley the F4 key is too far. either Ctrl-W or Alt-Space-C is much much faster with some practice. Alt-Space-C works with every program that i use though..

  9. How to change the default setting of the Shut Down Windows dialog …

    Aug 15, 2019 · After a recent Windows update, the default option (when I press Alt-F4) in the Shut Down Windows dialog in Windows 10 has changed on my laptop: The default option is now Switch user. …

  10. Using the F4 Microphone Mute Function Key on Latitude and ... - Dell

    Oct 8, 2024 · The following article provides information about how to use the F4 function shortcut correctly. The F4 key on Latitude and Precision laptops controls the microphone's mute function.