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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
On the two-year anniversary of Steve Jobs' death, Apple's CEO took to Twitter to remember one of technology's biggest icons.
"Second anniversary of Steve's death," Tim Cook said on Twitter. "Going on a long hike today and reflecting on his friendship and all the dents he made in the universe."
Two years ago, Jobs died of respiratory arrest related to a pancreatic tumor.
He is widely recognized as a charismatic pioneer of the personal computer revolution by creating the iPod, iPad and iPhone.
Second anniversary of Steve's death. Going on a long hike today and reflecting on his friendship and all the dents he made in the universe.
— Tim Cook (@tim_cook) October 5, 2013