Used for hardware functions like adjusting brightness, volume, or toggling the keyboard backlight.
Close-up of laptop keyboard, highlighting F1–F12 and Fn key. function key lock
Different manufacturers use different shortcuts to enable or disable the lock. Here are the most common methods: Here are the most common methods: If your
If your keyboard has a little lock icon on the Esc or Fn key, press . Now your F keys do what they say – F5 refreshes, F2 renames. 🛠️ How to Toggle Fn Lock The steps
The "Function Key Lock" (or ) is a hardware and software toggle that determines whether the top row of your keyboard (F1–F12) performs "Standard" functions or "Media/Special" actions (like volume and brightness) by default. 🛠️ How to Toggle Fn Lock
The steps to enable or disable Fn Lock vary depending on your keyboard and laptop manufacturer. Here are some common methods:
A: Usually, yes on laptops. Some require BIOS setting to make it permanent.