What is the FN Key on a Computer? What is the FN Key Used For?

FN key, usually found on laptop keyboards and some special keyboard models. Knowing the functions and location of this key can make keyboard use more efficient.

Functions of the FN Key

  • Additional Functions: Additional functions are activated by using the FN key in combination with other keys. For example, functions such as brightness adjustment, volume control, screen sharing are performed with FN key combinations.
  • Keyboard shortcuts: Keyboard shortcuts are activated by combinations used in conjunction with the FN key. For example, you can reduce the screen brightness with the FN + F5 key combination.
  • Special Key Functions: In some laptop models, special keys may be assigned along with the FN key. For example, you can turn the wireless network connection on and off with the FN + WiFi symbol key.

FN Key Placement

FN key, is usually located in the lower right or lower left corner of the keyboard. On laptop keyboards, it is often found in the lower left corner. The location and functions of the FN key may vary depending on keyboard manufacturers.

FN keyallows users to more easily perform more functions on the keyboard. Users can make their keyboard usage experience more efficient by learning the functions of the FN key. The FN key on the keyboard is a functional tool, especially for laptop users, and offers many useful combinations.