The Fn key, short form for function, is a modifier key on many keyboards, especially on laptops, used in a compact layout to combine keys which are usually kept separate. It is typically found on laptops due to their keyboard size restrictions.
What is the Fn key on a keyboard?
(FuNction key) A keyboard modifier key that works like a Shift key to activate a second function on a dual-purpose key. Commonly found on laptop keyboards, the Fn key is used to control hardware functions such as screen brightness and speaker volume.
What is the Fn key on the Logitech wireless keyboard?
Most Logitech keyboards have function keys and by pressing the FN button and one of F1 to F12 they perform some specific function. In Windows, for example with "SetPoint", you can change their functionality.
What do all the F keys do?
F5 is also commonly used as a reload key in many web browsers and other applications, while F11 activates the full screen/kiosk mode on most browsers. Under the Windows environment, Alt + F4 is commonly used to quit an application; Ctrl + F4 will often close a portion of the application, such as a document or tab.
What is the FuNction key on a desktop keyboard?
Short for Function, Fn is a key found on most laptop keyboards and some desktop computer keyboards to perform special functions, such as turning up the screen's brightness and adjusting speaker volume.
See more - What is an Operating System? » Computer Shortcut Keys and their Functions » Keyboard Function Keys
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