How to Turn Off Fn Lock Windows 11: A Step-by-Step Guide

how to turn off fn lock windows 11

If you’re tired of constantly having to press the "Fn" key to access your function keys on your Windows 11 computer, you’re in luck. Turning off the "Fn Lock" will allow you to use your function keys (F1, F2, etc.) without holding down the "Fn" key. This process is straightforward and involves adjusting settings in the BIOS or using a keyboard shortcut, depending on your computer model.

How to Turn Off Fn Lock Windows 11

In this section, we’ll walk you through the steps to disable the "Fn Lock" on your Windows 11 computer. By following these instructions, you will be able to use your function keys seamlessly.

Step 1: Bios Access

First, restart your computer and access the BIOS by pressing the designated key (usually F2, F10, Delete, or Esc) during the boot-up process.

The BIOS key varies depending on your computer manufacturer. Keep an eye on the screen during startup for instructions on which key to press.

Step 2: Locate the Function Key Option

Once you’re in the BIOS menu, navigate to the "System Configuration" or "Advanced" tab to find the function key options.

Use the arrow keys on your keyboard to move through the menu. Look for options like "Function Key Behavior" or "Action Keys Mode."

Step 3: Change the Function Key Setting

Next, change the function key setting from "Multimedia Key First" to "Function Key First" or something similar.

Select the option using the Enter key and modify the setting. This will make the function keys work without holding down the "Fn" key.

Step 4: Save and Exit

After changing the setting, save your changes and exit the BIOS by following the on-screen instructions.

Usually, you need to press F10 to save changes and exit. Your computer will restart, and the new settings will take effect.

Step 5: Verify the Changes

Finally, once your computer has restarted, test the function keys to ensure they work without pressing the "Fn" key.

Open any application and try using the function keys. If they work as intended, you’ve successfully turned off the "Fn Lock."

After completing these steps, your function keys should now work without needing to hold down the "Fn" key, making your keyboard use more straightforward.

Tips for How to Turn Off Fn Lock Windows 11

  • Check your computer’s manual for specific instructions on accessing the BIOS.
  • Some laptops have a dedicated "Fn Lock" key, often combined with the "Esc" key.
  • Updating your BIOS might add or change the function key settings.
  • If the BIOS method doesn’t work, check your keyboard’s software for related settings.
  • Remember to back up important data before making changes in the BIOS.

Frequently Asked Questions

Can I turn off Fn Lock without accessing the BIOS?

Yes, some keyboards have an "Fn Lock" key, usually combined with the "Esc" key. Pressing "Fn + Esc" might toggle the function key behavior.

How do I know which key to press to enter the BIOS?

Typically, the key is displayed briefly during startup, such as F2, F10, Delete, or Esc. Check your computer’s manual for specifics.

What if my BIOS doesn’t have function key settings?

Check your keyboard’s software or the manufacturer’s support website for additional instructions or updates.

Will turning off Fn Lock affect other keyboard functions?

No, it will only change the behavior of the function keys, allowing you to use them without pressing "Fn."

Can I revert the changes if I don’t like them?

Yes, you can always go back into the BIOS and change the settings back to their original configuration.


  1. Restart your computer and access the BIOS.
  2. Navigate to the function key settings.
  3. Change the function key setting to "Function Key First."
  4. Save and exit the BIOS.
  5. Verify the changes by testing the function keys.


Turning off the "Fn Lock" on your Windows 11 computer can simplify your keyboard usage, especially if you frequently use function keys. By following the steps outlined above, you can easily disable the need to hold down the "Fn" key every time you want to use an F key. This small change can make a big difference in your daily tasks, leading to a more efficient and enjoyable computing experience.

If you run into any issues, don’t worry. The tips and FAQs sections should help you troubleshoot and find alternative solutions. For more detailed information, refer to your computer’s manual or the manufacturer’s support website.

Remember, making adjustments in the BIOS can seem daunting, but by following these steps carefully, you can make the necessary changes without any hassle. So, go ahead and give it a try—you’ll likely wonder why you didn’t do it sooner!