From phones to bank accounts, most of us juggle several passwords, PINs, and passcodes, making it hard to keep track of all of them. Maybe it's happened to you: you pick up your iPad, swipe to unlock ...

If you’re upgrading from another iPhone, you’ll see the option to use Quick Start. Place your old phone next to the new one, scan the code with your camera, and enter your passcode when prompted. This ...