How to Remap the Fn Keys on macOS

If you want to change the top row of keys to work as standard function keys without holding the Fn key, follow these steps:

1. Choose Apple menu  > System Preferences.
2. Click Keyboard.
3. Select "Use F1, F2, etc. keys as standard function keys".

1. How do you reprogram a Fn key?
2. How do I reverse the Fn key?
3. What is the alternative to the Fn key on a keyboard?
4. Why my F1 F12 keys do not work?
5. How do you check if Fn key is working?
6. What is function of F1 to F12 keys?
7. Why does my keyboard not have an Fn key?
8. How do I use F keys without FN on Mac?
9. What is the Fn key on Mac?
10. How do you use the Fn key on a Mac?

How do you reprogram a Fn key?

Directions

1. To open Function Keys click File from the Menu Bar.
2. Click Settings.
3. Click Client Options.
4. Click System.
5. Or, use the keyboard shortcut: [ALT] [f] [e] [o] [s]
6. From the System Parameters window, click the tab.
7. For directions on programming function keys, click more. ...
8. To view Function Key Commands, click more.

How do I reverse the Fn key?

When booting press F2 (usually) to get into the BIOS settings and there you can revert back to function keys instead of multimedia.

What is the alternative to the Fn key on a keyboard?

1) Make Use Of The Keyboard Shotcut

keys or Esc key. Once you find it, press the Fn Key + Function Lock key simultaneously to enable or disable the standard F1, F2, … F12 keys. Voila!

Why my F1 F12 keys do not work?

This behavior may occur if the keyboard is equipped with an F LOCK toggle key, and the F LOCK key has been turned on. Depending on the keyboard model, the following keys may be alternate function keys: NUM LOCK. INSERT.

How do you check if Fn key is working?

Fix 1: Check if the function keys are locked

Check if there was any key like F Lock or F Mode key on your keyboard. If there is one key like that, press that key and then check if the Fn keys could work.

What is function of F1 to F12 keys?

The function keys or F keys are lined across the top of the keyboard and labeled F1 through F12. These keys act as shortcuts, performing certain functions, like saving files, printing data, or refreshing a page. For example, the F1 key is often used as the default help key in many programs.

Why does my keyboard not have an Fn key?

You don't need an FN key on a standard keyboard, that's why there isn't one. Multimedia keyboards will more than likely have a function lock instead of a function key. Laptops have smaller keyboards, and thus many buttons have multiple functions. That's why there's an FN key.

How do I use F keys without FN on Mac?

Mac tip: Use the function keys without pressing “Fn”

1. Click the Apple menu in the top-left corner of the screen, then select System Preferences.
2. Click the Keyboard icon, then check the box marked “Use all F1, F2, etc. keys as standard function keys.”
3. Close the window to save your changes.

What is the Fn key on Mac?

Use standard function keys

To use the standard function keys, hold the Function (Fn)/Globe key when pressing a function key. For example, pressing both Fn and F12 (speaker icon) performs the action assigned to the F12 key instead of raising the volume of your speakers.

How do you use the Fn key on a Mac?

On your Mac, click Launchpad > System Preferences. From there, click Keyboard, then click Use F1, F2, etc. keys as standard function keys. Now, you'll need to press the Fn key in the lower left corner of your keyboard plus the corresponding function key to complete an action.