Steve Jobs’ final Apple keynote took place on June 6, 2011, just four months before his death, when he returned to the stage at WWDC to introduce iCloud alongside iOS 5 and Mac OS X Lion.
Apple had announced ahead of the event that Jobs and a team of executives would open its Worldwide Developers Conference in San Francisco. Jobs was on medical leave at the time, making his appearance particularly significant.
The centerpiece of Jobs’ portion of the keynote was iCloud. Apple introduced the service as a way to automatically store content and keep information synchronized across iPhone, iPad, iPod touch, Mac and PC.
It was a major strategic shift. Rather than treating the Mac as the center of a user’s digital life, iCloud was designed to move data wirelessly between devices and make cloud services the connecting layer across Apple’s growing ecosystem.
The keynote also previewed iOS 5 and Mac OS X Lion. iOS 5 would bring features including Notification Center and iMessage, while Lion continued Apple’s move toward bringing ideas from iPad back to the Mac.
Jobs had made another major stage appearance only a few months earlier, returning from medical leave in March to unveil iPad 2. That became the final major hardware generation he personally introduced as Apple CEO.
His WWDC appearance in June was his final Apple keynote. Jobs resigned as CEO on August 24, 2011, recommending Tim Cook as his successor, and became chairman of Apple’s board.
Jobs died on October 5, 2011 at the age of 56. Fifteen years later, iCloud remains a fundamental part of Apple’s ecosystem, making his final keynote notable not only as his last appearance but for introducing a service that continues to connect the company’s devices today.