What is iOS ?
iOS (formerly iPhone OS) is a mobile operating system developed by Apple Inc. exclusively for its smartphones. It was unveiled in January 2007 for the first-generation iPhone, launched in June 2007.
What are the basics of iOS?
To use your iPhone, you’ll need to understand the basics of iOS, the operating system for the iPhone (and also the iPad). You’ll see it when you turn on your iPhone for the first time. iOS is what powers the iPhone’s hands-on features, including the multi-touch screen, easy-to-use interface, and built-in apps.
