How to Make F4 Work Without the Fn Key in Excel
Question details
The user wants to use the F4 shortcut key in Excel to repeat previous actions or toggle absolute references without needing to hold down the Fn key simultaneously.
- Product
- Microsoft Excel
- Device & OS
- Windows (Dell and other laptops)
- Scenario
- Trying to utilize standard Excel keyboard shortcuts to work faster, but the laptop's default media control settings override the standard F4 command.
- Observed behavior
- The F4 key acts as a multimedia control by default. The user is forced to press Fn + F4 together to trigger Excel's standard F4 functionality.
Identify your laptop's manufacturer (e.g., Dell, HP, Lenovo) and inspect your keyboard to see if the Escape (Esc) key features a small padlock icon with 'Fn' printed inside it.
Use the Function Lock (Fn Lock) Shortcut
The fastest way to revert function keys back to standard behavior is by using the Fn Lock shortcut directly on your laptop keyboard.
Many modern laptops include a built-in shortcut to toggle the primary behavior of the top row keys between multimedia controls and standard function keys (F1-F12).
Find the 'Fn' key (usually near the bottom-left of the keyboard) and the 'Esc' key. Look for a padlock icon with 'Fn' inside it on the Esc key.
Press and hold the 'Fn' key, then press the 'Esc' key simultaneously. Release both keys.
Open an Excel spreadsheet, perform a simple action like highlighting a cell, select a new cell, and press 'F4' alone to see if it repeats your last action.
Change Function Key Behavior in BIOS Settings
If your laptop keyboard lacks an Fn Lock key, you can permanently change the default behavior of the function keys through the system BIOS or UEFI settings.
Use Standard Keyboard Shortcuts in WPS Spreadsheet
Once your laptop's function keys are configured to standard mode, you can use WPS Spreadsheet to manage your data efficiently. WPS Office fully supports standard Excel keyboard shortcuts, allowing you to use F4 for repeating actions and toggling absolute cell references without changing your workflow or learning new commands.
- 1. Open your workbook: Launch WPS Spreadsheet and open your existing Excel (.xlsx) file.
- 2. Perform an initial action: Apply a formatting change, such as bolding text or highlighting a cell with a new background color.
- 3. Repeat with F4: Select another cell or range of cells and simply press the F4 key to instantly apply the exact same formatting.
Frequently Asked Questions
Why do I have to press Fn for my F keys to work?
Many modern laptops (especially from Dell, HP, and Lenovo) prioritize multimedia controls—like adjusting volume or screen brightness—over standard function keys to cater to everyday consumer use. You must press Fn to bypass this unless you toggle the Function Lock on.
What exactly does the F4 key do in Excel?
In Excel, pressing F4 repeats your last formatting or editing action. Additionally, when you are typing or editing a formula, pressing F4 toggles the selected cell reference between relative, absolute, and mixed states (for example, changing A1 to $A$1).
Is there an alternative way to repeat the last action if my F4 key is broken?
Yes. If your F4 key is unresponsive, you can use the keyboard shortcut Ctrl + Y to repeat your last action. Alternatively, you can click the Redo/Repeat arrow button located on the Quick Access Toolbar at the top left of the Excel window.
