How to Enable or Disable Function Fn Keys in Windows [Fix]

How to Enable or Disable Function Fn Keys in Windows [Fix]

Keys with an Fn key or F Lock provide two sets of commands for many keys on a keyboard. This includes the top row of standard function keys (F1–F12). In this tutorial, we will show you how PC users can Lock and Unlock the Function (Fn) key in Windows 11 or Windows 10 computers.

Modern laptop and desktop keyboards have a multi-purpose set of keys in the “function” row. These keys can perform special actions related to the audio volume, playback, and hardware features. They can also function as the classic F1-F12 keys — but not at the same time.

These keys will often perform special actions by default, but you may want to use them as standard F-keys — for example, for PC gaming. Rather than holding down the Function (Fn) key every time you press a key, you can choose what they do by default.

Issues addressed in this tutorial:
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The Fn key on the bottom of your Keyboard boosts the function key’s (F1-F12) capability to perform many media-related tasks, such as managing volumes, brightness, and other minor things on Windows devices. The major objective of this key is to enhance your productivity by giving you access to some Windows functionality under a keystroke.

This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10 and Windows 11 operating systems (Home, Professional, Enterprise, Education) from all supported hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, Alienware, Razer, MSI, Huawei , Microsoft Surface, and Samsung.