How to Disable Function Keys (Fn)

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Function keys, often abbreviated as Fn keys, are special keys found on most laptop keyboards. These keys typically have multiple functions assigned to them, allowing users to easily access certain operations or tasks with just a single keystroke. However, some individuals may find these function keys more of a hindrance than a help, especially if they unintentionally activate a different function while typing or using their laptop. In such cases, it can be useful to learn how to disable function keys, ensuring a smoother and more effortless user experience. This guide will provide helpful instructions on how to disable function keys on various laptop models, allowing users to customize their keyboard settings according to their preferences and needs. Whether you are a professional typist or simply seeking to customize your laptop keyboard, this guide will equip you with the knowledge to disable function keys and enhance your overall user experience.

This wiki page will show you how to disable the Fn (function) key features on a computer keyboard.

Table of Contents

Steps

Using the Num Lock key on Windows

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Find the Num Lock key on the keyboard. This key can be located in the number pad area of the keyboard or integrated with another key.

• The Num Lock key is mainly used to lock the number keys on the number pad assembly, however you can also use it to disable the Fn key.

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Hold down the Fn key on the keyboard. This will allow you to use the Num Lock button and disable the Fn key.

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Press the NumLock key while holding down the Fn key. This will immediately disable all features of the Fn key.

• The Num Lock key may also look like Num ⇩ on some keyboards.

Using the Fn Lock key on Windows

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Find the Fn Lock key on the keyboard. The Fn Lock key usually has a padlock icon printed with the letter Fn.

• Often the Fn Lock key will be integrated with another function key (F1-F12) or on a separate key like Esc .

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Hold down the Fn key on the keyboard. This will allow you to use the Fn Lock feature to disable the Fn key.

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Press the Fn Lock key while holding down the Fn key. This will immediately disable all features of the Fn key.

• The Fn Lock key has the same feature as the Caps Lock key. You can turn it on and off anytime you want.

Using a Mac

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Open the Apple Mac menu in the menu bar. Click the Apple icon in the upper-left corner of the screen to open the Apple menu.

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Click System Preferences on the menu. This will open System Preferences in a new window.

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Click Keyboard in System Preferences. This option looks like a keyboard icon on the second horizontal row of the System Preferences menu. The input method settings will open.

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Click the Keyboard tab at the top. You can find this next to the ‘ Text field on the Keyboard page.

• The Keyboard menu may automatically open to this tab. In this case, you don’t need to click the tab here.

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Select “Use F1, F2, etc keys as standard function keys”. When this option is selected, the Fn key on the keyboard is disabled except for the specialized features printed on each F key.

• You can find this option at the bottom of the Keyboard menu.
• The F keys in the top row of the keyboard will now act as standard function keys (F1–F12). You can use the function keys without pressing Fn.
• If you want to use one of the specialized functions printed at the top of the keyboard, hold down the Fn key while pressing the F key. This will be the only feature currently available for the Fn key.

This wiki page will show you how to disable the Fn (function) key features on a computer keyboard.

In conclusion, disabling the function keys (Fn) can provide various benefits and convenience for individuals who find them unnecessary or those who frequently press them accidentally. By following simple steps, users can easily disable the Fn keys on their laptops or keyboards, depending on the manufacturer or specific model. Regardless of the method chosen, it is crucial to remember that different devices might have different settings or BIOS options, requiring users to consult their respective user manuals or manufacturer’s website for specific instructions. Disabling the Fn keys can help enhance productivity, prevent erroneous keystrokes, and customize the keyboard functionality to better suit personal preferences.

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