The FN key, also known as the Function key, is a modifier key on most computer keyboards. It is typically located between the Control key and the Windows key or Command key.
The FN key is used to activate special functions and features on a keyboard. When pressed in combination with another key, it can perform various tasks such as adjusting volume, brightness, or screen backlight, toggling Wi-Fi or Bluetooth, opening default media player, and more.
The specific functions assigned to the FN key vary depending on the keyboard manufacturer and model. Some keyboards have dedicated media control keys, while others use the FN key in combination with function keys (F1, F2, etc.) to enable these functions.
The FN key is commonly found on laptop keyboards to maximize the limited space available. It allows users to access additional functions without cluttering the keyboard layout with dedicated keys for each function.
Overall, the FN key is a useful feature that enhances the versatility and functionality of computer keyboards, providing quick access to various functions with a single key press.
