Apple ID is the login ID required to access all Apple services and synchronize data across multiple Apple devices seamlessly. It is created with an email address and ...

Your Apple ID quietly sits behind everything you use on an iPhone, yet most people hardly think about it until something goes wrong. It unlocks iCloud.

Apple IDs are the company's way of using a single profile so that you can access your account across all of Apple's devices. They're also necessary if you want to use the App Store on any Apple device ...