Function keys, or F-keys, are special-purpose keys on a keyboard that allow you to perform certain actions on your computer quickly. These keys comprise the top row of keyboards and are labeled F1 ...

Many Sony laptops don't feature a full keyboard. The Function keys usually double as display and sound controls, and the numeric keypad is often chopped off altogether. When you're doing bookkeeping ...

If you have apps that rely heavily on the function keys, Jack Wallen shows you how to make those keys always show in the Touch Bar. I’m a fan of the MacBook Pro Touch Bar. There, I said it. Even ...