With hacking getting more and more sophisticated, the hacking community has gone from the hobbyist in the basement to huge sophisticated companies that are essentially doing this, or groups of people or foreign agents inside and outside the United States.

Everybody doesn't want to have to be a computer scientist to protect themselves. Most people have no desire to do that.

A great product isn't just a collection of features. It's how it all works together.

Today, we are pleased to announce the biggest advancement in iPhone.

I learned that focus is key. Not just in your running a company, but in your personal life as well.

No matter what you do next, the world needs your energy, your passion, your impatience for progress. Don't shrink from risk. And tune out those critics and cynics. History rarely yields to one person, but think, and never forget, what happens when it does. That can be you. That should be you. That must be you.

A few years ago, users of Internet services began to realize that when an online service is free, you're not the customer. You're the product.