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 ...

If you are a night owl and spend long hours working in darkness, having an illuminated keyboard can be a big help. A backlit keyboard is one where the keys are illuminated to get better visibility in ...

Despite Microsoft Office’s evolution toward menu-driven shortcuts, it’s worth remembering those funky Fn keys still serve a purpose. As part of key combos in Word, Excel, and Outlook, they make it ...

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 ...

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 ...