Even if you’ve used the Mac for decades, I suspect you have never fully understood the Fn key. Not helping is the fact that Apple sometimes calls it the Function key, but all Mac keyboards already ...

Whether you want a full-time Caps Lock key or simply need the keyboard shortcut, here's how to do it. Managing Editor Josh Goldman is a laptop expert and has been writing about and reviewing them ...

Almost every computer keyboard has a row of function keys at the top, but it seems like almost nobody knows what they do. They’re incredibly handy, however, and can be an invaluable part of your daily ...