With each new generation of operating system, what you're able to do with an iPhone changes. We'll look at useful hidden features of iOS 13. Do you get a lot of spoof calls? Learn how to silence unknown callers. Do you sometimes have trouble reading small print on menus? Learn how to magnify what the camera on your phone sees. Learn how to hide those pictures of an ugly mole that you just sent to your dermatologist so no one else can see them. Grab your iPhone and get ready to learn these and other new tricks.