If you want to permanently change how the function row behaves—for example, making F1-F12 the default without ever touching the Fn key—you must adjust the in the BIOS. Shut down your laptop completely.
: This is the most common shortcut for locking or unlocking the key. If your how to enable fn key in hp laptop
HP laptops typically ship with a default configuration where the top row keys (F1–F12) perform system actions (e.g., mute, screen brightness) without requiring the Fn key. To use standard F1–F12 functions (e.g., F5 for refresh, F11 for full screen), the user must press . This is referred to as "Action Keys Mode" (enabled by default). If you want to permanently change how the