Ever noticed the Fn key on your Mac or Windows computer? It serves several purposes, but you'll need to learn how to use it.

Fn keys were quite common on PC small form-factor laptops before the PowerBook G3. My Zenith 286 SupersPORT from the early ‘90s had one, to access the numeric keypad and other keys that were mapped on ...

Change Function key behavior. Interchange, swap, inverse Fn & Multi-media keys settings in Dell, HP, etc. laptops, using Mobility Center, BIOS, UEFI.

The Fn Lock key's exact placement may vary depending on your laptop model, but it's typically found at the bottom left of the keyboard or in the function keys row. Once you've located it, simply ...

Pressing the fn button with the F keys will typically enable them to work. These 11 other keyboard shortcuts will make your life easier, too. Here’s the answer to the mystery of those function keys.

When it comes to keyboard shortcuts on the Mac, the focus is often on Command, Control, Option, and Shift. However there’s another useful key with excellent keyboard shortcuts mapped to it—Fn ...

Because of this, other keyboard makers allow you to remap the Fn key to the Caps Lock key. This way you can access the arrow keys that are usually J, K, I, and L without having to leave the home row.

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 show you how PC users ...