FILE: In this combination photo, Steve Jobs, former chief executive officer of Apple Inc., left, unveils the iCloud storage system at the Apple Worldwide Developers Conference 2011 in San Francisco, California, U.S., on Monday, June 6, 2011, while Tim Cook, chief executive officer of Apple Inc., right, speaks during an event at the company's headquarters in Cupertino, California, U.S., on Tuesday, Oct. 4, 2011. Apple Inc. introduced a new version of the iPad, beefing up its two-year-old mobile computer with a sharper screen to widen its lead over Amazon.com Inc., Microsoft Corp. and Google Inc. in the tablet market. Photographer: David Paul Morris/Bloomberg via Getty Images
