Wondering what the raised lines on your "F" and "J" keys are for? If you didn't take a typing class in school, you may not ...

The function keys, or F keys, on a computer keyboard serve as a line of shortcut keys that invoke various actions and commands in software applications.

Dont know why there are bumps, ridges or lines on the F and J keys on the keyboard? Here's the real explanation! This post will answer the question.

You can stop wondering about those mysterious keyboard function keys on the top of your laptop and desktop keyboards. We have the answers!

The F and J keys on the keyboard have small bumps on them. There's a practical reason for it.

Windows 10 includes many keyboard shortcuts to make your experience around the desktop easier, and you can check them out here.

Discover why the F and J keys have small bumps. Learn how they aid touch typing and improve keyboard efficiency.