FN SWITCH GEARS
An FN switch (also known as a function key switch or hotkey switch) is a button or switch that is used to activate a specific function or shortcut on a computer keyboard or other device. Typically, these switches are located at the top of a keyboard and are labeled with the letters "FN." When the FN switch is pressed, it allows the user to access additional functions or shortcuts that are programmed into the keyboard, such as adjusting the volume or screen brightness. Some keyboards also have a dedicated FN lock key, which allows the user to lock the FN switch in the on position so that the additional functions are always active without having to hold down the FN key.
