Steve Jobs Dies: Apple Chief Made Early Personal Computer, Created iPad, iPod, iPhone

Oct. 5, 2011 — -- Steve Jobs, the mastermind behind Apple's iPhone, iPad, iPod, iMac and iTunes, has died, Apple said late today. He was 56 years old.

Jobs died peacefully, surrounded by family members, his family said in a statement. In recent years Jobs had fought a form of pancreatic cancer and had a liver transplant.

"Steve's brilliance, passion and energy were the source of countless innovations that enrich and improve all of our lives," read a statement by Apple's board of directors. "The world is immeasurably better because of Steve. His greatest love was for his wife, Laurene, and his family. Our hearts go out to them and to all who were touched by his extraordinary gifts."

Jobs co-founded Apple Computer in 1976 and, with his childhood friend Steve Wozniak, marketed what was considered the world's first successful personal computer, the Apple II.

Industry watchers called Jobs a master innovator -- perhaps on a par with Thomas Edison -- changing the worlds of computing, recorded music and communications.

"I'm shocked and disturbed," said Wozniak when reached by ABC News. Later, on ABC News' "Nightline," he said it was hard to imagine, in some ways, how the world would move forward without Jobs.

"You get shocked when people you know die," Wozniak said. "And this was closer to when John Lennon died, or JFK or Martin Luther King."

As Jobs' death was announced, the homepage of Apple's website switched to a full-page image of Jobs with the text, "Steve Jobs 1955-2011."

Clicking on the image brought one to additional text that was attributed to Apple's current CEO, Tim Cook.

"Apple has lost a visionary and creative genius, and the world has lost an amazing human being," the text read. "Those of us who have been fortunate enough to know and work with Steve have lost a dear friend and an inspiring mentor. Steve leaves behind a company that only he could have built, and his spirit will forever be the foundation of Apple."

Reaction to Jobs' death came from far and wide.

"Michelle and I are saddened to learn of the passing of Steve Jobs," President Obama said in a written statement. "Steve was among the greatest of American innovators -- brave enough to think differently, bold enough to believe he could change the world, and talented enough to do it."

Click Here for Pictures: Steve Jobs Through the Years

Jobs' rivals in the development of personal computers, Microsoft co-founders Bill Gates and Paul Allen, immediately reacted to his death and highlighted his importance to their industry.

Allen called him "a unique tech pioneer and auteur who knew how to make amazingly great products."

Gates said, "Steve and I first met nearly 30 years ago, and have been colleagues, competitors and friends over the course of more than half our lives.

"The world rarely sees someone who has had the profound impact Steve has had, the effects of which will be felt for many generations to come," Gates said. "For those of us lucky enough to get to work with him, it's been an insanely great honor. I will miss Steve immensely."

Facebook founder Mark Zuckerberg said, "Steve, thank you for being a mentor and a friend. Thanks for showing that what you build can change the world. I will miss you."

Click here for more reaction to Jobs' death.

Jobs continued to create in recent years despite his failing health. He took three medical leaves from Apple.

In 2004, he beat back an unusual form of pancreatic cancer, and in 2009 he was forced to get a liver transplant. Jobs finally announced on Aug. 24, 2011 that he was stepping down as Apple's chief executive.

"I have always said if there ever came a day when I could no longer meet my duties and expectations as Apple's CEO, I would be the first to let you know," Jobs wrote in his letter of resignation. "Unfortunately, that day has come."

He remained as chairman of the corporation, a new position created for him.

Steve Jobs Dies: Remembering a Tech Innovator

Jobs' family released a statement tonight thanking everyone who had expressed concern about his health in the final year of his life.

"In his public life, Steve was known as a visionary; in his private life, he cherished his family," the statement said. "We are grateful for the support and kindness of those who share our feelings for Steve. We know many of you will mourn with us, and we ask that you respect our privacy during our time of grief."

One of the world's most famous CEOs, Jobs remained stubbornly private about his personal life, refusing interviews and shielding his wife and their children from public view.

"He's never been a media person," said industry analyst Tim Bajarin, president of Creative Strategies, after Jobs resigned in August. "He's granted interviews in the context of product launches, when it benefits Apple, but you never see him talk about himself."

Apple said it was not planning any public events, though Cook's memo to Apple employees said the company was "planning a celebration of Steve's extraordinary life for Apple employees that will take place soon."

At Apple headquarters in Cupertino, Calif., tonight, people were hugging and crying. Candles were lit around an iPad with a picture of Jobs on the screen, and people quietly stood and looked at the memorial.

Apple fans also gathered at an Apple store in New York City, though a security guard said he was told to pick up any flowers and remove anything like a shrine.

"For all he did -- his inventions, the way he changed technology and communications -- I felt I was obligated, in a way, just to say, "Thank you.'" said David Del Toro, 37, of Miami.

The highlights of Jobs's career trajectory are well-known: a prodigy who dropped out of Reed College in Oregon and, at 21, started Apple with Wozniak in his parents' garage. He was a multimillionaire by 25, appeared on the cover of Time magazine at 26, and was ousted at Apple at age 30, in 1985.

In the years that followed, he went into other businesses, founding NeXT computers and, in 1986, buying the computer graphics arm of Lucasfilm, Ltd. -- which became Pixar Animation Studios and transformed the cartoon world with such films as "Toy Story" and "WALL-E."

He was described as an exacting and sometimes fearsome leader, ordering up and rejecting multiple versions of new products until the final version was just right. He said the design and aesthetics of a device were as important as the hardware and software inside.

Click Here for Pictures: Apple's Iconic Products

In 1996, Apple, which had struggled without Jobs, brought him back by buying NeXT. He became CEO in 1997 and put the company on a remarkable upward path.

By 2001, the commercial music industry was on its knees because digital recordings, copied and shared online for free, made it unnecessary for millions of people to buy compact discs.

Jobs took advantage with the iPod -- essentially a pocket-sized computer hard drive with elegantly simple controls and a set of white earbuds so that one could listen to the hours of music one saved on it. He set up the iTunes online music store, and persuaded major recording labels to sell songs for 99 cents each. No longer did people have to go out and buy a CD if they liked just one song from it. They bought a digital file and stored it in their iPods.

"Other companies sold digital music before Apple," said Bill Werde, editorial director of Billboard magazine. "Other companies made digital music available on computers and digital phones and used it in commercials. Apple's brilliance -- and I don't think anyone doubts that this was Steve Jobs' brilliance -- was that Apple made it exciting and simple and effortless and fun. Before Steve Jobs, digital music was math class. After, it was recess."

Jobs did not rest. In 2007, he transformed the cellphone. Apple's iPhone, with its iconic touch screen, was a handheld computer, music player, messaging device, digital wallet and -- almost incidentally -- telephone. Major competitors, such as BlackBerry, Nokia and Motorola, struggled after it appeared.

By 2010, Apple's new iPad began to cannibalize its original business, the personal computer. The iPad was a sleek tablet computer with a touch screen and almost no physical buttons. It could be used for almost anything software designers could conceive, from watching movies to taking pictures to leafing through a virtual book.

Steve Jobs' Personal Life

Jobs kept a close cadre of friends, Bajarin said, including John Lasseter of Pixar and Larry Ellison of Oracle, but beyond that, shared very little of his personal life with anyone.

But that personal life -- he was given up at birth for adoption, had an illegitimate child, was romantically linked with movie stars -- was full of intrigue for his fan base and Apple consumers.

Jobs and his wife, Laurene Powell, were married in a small ceremony in Yosemite National Park in 1991, lived in Woodside, Calif., and had three children, Reed, Erin and Eve.

He admitted that when he was 23, he had a child out of wedlock with his high school girlfriend, Chris Ann Brennan. Their daughter, Lisa Brennan Jobs, was born in 1978.

He had a biological sister, Mona Simpson, the author of such well-known books as "Anywhere But Here." But he did not meet Simpson until they were adults and he was seeking out his birth parents. Simpson later wrote a book based on their relationship. Its title: "A Regular Guy."

Fortune magazine reported that Jobs denied for years that he was the father of Lisa Brennan Jobs, at one point swearing in a court document that he was infertile and could not have children. According to the report, Chris Ann Brennan collected welfare for a time to support the child until Jobs later acknowledged Lisa as his daughter.

There were other personal details that emerged over the years, as well.

At Reed, Jobs became romantically involved with the singer Joan Baez, according to Elizabeth Holmes, a friend and classmate. In "The Second Coming of Steve Jobs," Holmes tells biographer Alan Deutschman that Jobs broke up with his serious girlfriend to "begin an affair with the charismatic singer-activist." Holmes confirmed the details to ABC News.

Jobs' Health and Apple's Health

Enigmatic and charismatic, Jobs said little about himself. But then his body began to fail him.

In 2004, he was forced to say publicly he had a rare form of pancreatic cancer. In 2009, it was revealed that he had quietly gone to a Memphis hospital for a liver transplant.

In 2009, sources said, members of Apple's board of directors had to persuade him to disclose more about his health as "a fiduciary issue," interwoven with the health of the company.

He was listed in March as 109th on the Forbes list of the world's billionaires, with a net worth of about $8.3 billion. After selling Pixar animation studios to The Walt Disney Company in 2006, he became a Disney board member and the company's largest shareholder. Disney is the parent company of ABC News.

Analysts said Apple performed well during Jobs' absence, partly because he was available for big decisions and partly because his chief lieutenant, Tim Cook, was the hands-on manager even when Jobs was there.

The company has a history of bouncing back. In January 2009, after he announced his second medical leave, Apple stock dropped to $78.20 per share. But it quickly recovered and became one of the most successful stocks on Wall Street. On one day in the summer of 2011, with the stock hitting the $400 level, Apple briefly passed ExxonMobil as the world's most valuable company.

ABC News' Neal Karlinsky, Gregory J. Krieg, Alex Stone and Catherine McKenzie contributed to this report.