Attendees of Apple's 2012 World Wide Developers Conference look at the new MacBook Pro with Retina display. Justin Sullivan/Getty Images hide caption

itoggle caption Justin Sullivan/Getty Images

Customers talk with Apple employees, in blue, inside a San Francisco Apple store on Friday, the first day of the launch of the new iPad. Paul Sakuma/AP hide caption

itoggle caption Paul Sakuma/AP

A group of protesters demonstrate outside Foxconn's annual meeting in Hong Kong last year. Working conditions at the company's plants have brought criticism on Apple. Mike Clarke/AFP/Getty Images hide caption

itoggle caption Mike Clarke/AFP/Getty Images

"We got the number of the Vatican and called the pope," Steve Jobs says of the first project he worked on with Steve Wozniak. Later, the two founded Apple Computer. hide caption

itoggle caption

For his upcoming biography of Apple co-founder Steve Jobs, Walter Isaacson conducted more than 40 interviews with the enigmatic tech leader.

hide caption

itoggle caption