Apple hides a surprising range of powerful, free apps in every Mac. Learn which built-ins can actually boost your productivity and creative work.

I go step by step to show how I split screen my iPad for easy multitasking. I open one app, swipe up to see my recent apps, ...

Hold down the Power and Volume Down buttons at the same time, then wait a few seconds. If your iPad's buttons aren't working, ...

The touch-sensitive Camera Control button on Apple's latest iPhones takes some practice, but with these tweaks, you'll be ...