Steve Jobs Introduces iCloud Storage System At Apple's Worldwide Developers Conference

Steve Jobs, chief executive officer of Apple Inc., unveils the iCloud storage system at the Apple Worldwide Developers Conference 2011 in San Francisco, California, U.S., on Monday, June 6, 2011. Apple is using iCloud to retain its dominance in the smartphone and tablet markets amid fresh competition from devices powered by Google Inc.'s Android software. Photographer: David Paul Morris/Bloomberg via Getty Images