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 ...

There are different ways to change the screen brightness, but the easiest way is to use the function keys. PCs of different brands have different function keys to control screen brightness. In this ...

The function button on Mac will change your life when you know what it does. Ever wondered what the fn key does on your Mac? It turns out that it's actually way more useful than you ever even realised ...