12/13/2023 0 Comments Mute microphone windows 10 hotkeyFirst of all, you will have to unlock the Fn key or change the Function key behavior to Hotkey Priority mode. Using the Fn key is pretty easy on laptops. However, on laptops users have the option to enable or disable the use of the Fn key. To overcome this limitation, the manufacturers make the F1 to F12 keys multifunctional by incorporating the Fn key in the keyboard. Laptops are usually compact devices and come with limited keys on the inbuilt Keyboard. It is for the same reason you cannot remap the Fn key like other keys as the operating system does not recognize it as a standard key. This alteration in the scancode doesn’t happen with the standard modifier keys. When a user presses the Fn key simultaneously with another key, the keyboard sends an altered scancode which is later interpreted by the operating system. The major factor that differentiates these keys is the approach of the operating system while reading these keys. The Fn key is known as the meta modifier key and they function similar to other standard modifier keys such as the Ctrl, Shift, or Alt. In order to use the Fn key you must first disable this key lock. However, there is a mechanism on most laptops to lock the Fn key. ![]() Generally, you would just need to press the Fn key and the function Key (F1-F12) to make use of it. This key has no standalone usage-it must be used in combination with other keys to make it functional. Fn key is the one keystroke solution for media controls such as volume, Bluetooth, brightness, and other actions that would otherwise require a user to navigate through the operating system.
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