Nov 19, 2025 · This wikiHow teaches you how to toggle on the function keys on your keyboard. These are the keys at the top of your keyboard labeled F1 through F12. They have several …

Jan 2, 2025 · To use them, you'll need to press and hold the Fn key on your keyboard, which will make the F keys appear in the Touch Bar. From there, you can select the key for the desired …

Mar 7, 2023 · One way to lock or unlock your function keys is to use your keyboard’s Fn button. Most keyboards have this button, and it allows you to change your function keys’ default …

Many notebooks feature a setting that allows you to use the action keys functionality without pressing the fn key each time. Use the correct steps based on your notebook type to enable or …

This step-by-step guide covers BIOS settings, keyboard shortcuts, and registry tweaks to customize your function keys for productivity or gaming. Perfect for HP, Dell, Lenovo, ASUS, …

Sep 2, 2025 · Fn Lock ON – You must press Fn + (F1-F12) to use system controls like brightness or volume. Fn Lock OFF – You can directly use system controls (volume, brightness, mute …

Sep 5, 2024 · Keys with an Fn key or F Lock provide two sets of commands for many keys on a keyboard. This includes the top row of standard function keys (F1–F12). In this post, we will …

Dec 9, 2025 · Mastering the function keys on your laptop isn’t just about convenience; it’s about understanding their purpose and when to use them. These keys are powerful shortcuts …

Oct 13, 2025 · Learn how to use and customise function keys (F1–F12) on Windows, Linux, and Mac laptops for better productivity and gaming.

Apr 6, 2025 · In this guide, we’ll explain how to use function keys in a laptop without the tech jargon. Whether you’re trying to turn up the brightness or wondering why F5 won’t refresh your …