Apple CEO and co-founder Steve Jobs resigned today as chief executive officer from Apple. His place at the top of the company will be taken by Tim Cook, previously Apple's chief operating officer.
The Steve Jobs era
Some notable moments for Jobs and his companies over the years.
Co-founds Apple with Steve Wozniak.
CEO John Sculley engineers Jobs' ouster from Apple.
Founds Next Computer (later becomes Next Software).
Buys computer graphics division of LucasFilm, to be renamed Pixar.
Returns to Apple as adviser when Apple buys Next Software
Named interim CEO of Apple.
Apple introduces iTunes software and the iPod; the iTunes store follows in 2003.
Disney buys Pixar; Jobs becomes largest shareholder.
Apple introduces the iPhone.
Takes 6-month leave of absence for medical reasons.
Apple introduces .
Takes medical leave of absence.
Resigns as CEO, becomes chairman. Tim Cook becomes CEO.
Jobs has been dogged by a string of health problems in recent years that forced him to take periodic leaves of absence from the company. Jobs announced in January that he was takingfrom Apple--his third in recent years--and handed over day-to-day responsibility to Cook. He told his employees in January, "I love Apple so much and hope to be back as soon as I can."
In January 2009, Jobs said that he was suffering from a hormone imbalance that was impeding his body's ability to absorb certain proteins. In April of that year, successful surgery to treat a rare form of pancreatic cancer, which sidelined him until September of that year.and returned to work by early July. In August 2004, Jobs underwent
Inand the Apple community today, Jobs said that he was no longer up to the job of CEO.
"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. Unfortunately, that day has come," Jobs said.
Jobs concluded by saying that "Apple's brightest and most innovative days are ahead of it," and that he looks forward to contributing as Apple's chairman of the board, director, and as an Apple employee if the board allows it.
Cook, 50, joined Apple in 1998 and was promoted to COO in 2004., heading up shareholders meetings and earnings calls with Wall Street investors, and acting as a figurehead at product introductions.
The Jobs era
One of the most legendary businessmen in American history, Jobs turned three separate industries on their head in the 35 or so years he has been involved in the technology industry.
Personal computing was largely invented with the launch of the Apple II in 1977. Legal digital-music recordings were brought into the mainstream with the iPod and iTunes in the early 2000s, and mobile phones were never the same after the 2007 debut of the iPhone. Jobs played an instrumental role in the development of all three, and managed to find time to transform the art of computer-generated movie-making on the side.
ZDNet: Thinking through Jobs' CEO legacy
The tablet computer his competitors flocked to reproduce, could be considered the capstone of his career as a technologist. A conceptual hybrid of a touch-screen iPod and a slate computer, the 10-inch mobile device was Jobs' vision for a more personal computing device.in 2010, a touch-screen
Steve Jobs' legacy
What was Steve Jobs' most important moment as a technology and business leader?
Jobs is considered brilliant yet brash. He values elegance in design yet is almost never seen in public wearing anything but a black mock turtleneck, blue jeans, and a few days' worth of stubble. A master salesman who considers himself an artist at heart, Jobs inspires both reverence and fear in those who work for him and against him, and is adored by an army of loyal Apple customers.
Jobs was born in San Francisco in 1955 and moved out of the city five years later to the Santa Clara Valley, later to be known as Silicon Valley. He grew up in Mountain View and Cupertino, where Apple's headquarters are located.
He attended Reed College in Portland, Ore., for a year but dropped out, although he sat in on some classes that interested him, such as calligraphy. After a brief stint at Atari working on video games, he spent time backpacking around India, furthering teenage experiments with psychedelic drugs and developing an interest in Buddhism, all of which would shape his work at Apple.
Back in California, Jobs' friend Steve Wozniak was learning the skills that would change both their lives. When Jobs discovered that Wozniak had been assembling relatively (for the time) small computers, he struck a partnership, and Apple Computer was founded in 1976 in the usual Silicon Valley fashion: setting up shop in the home of one of the founder's parents.
Wozniak handled the technical end, creating the Apple I, while Jobs ran sales and distribution. The company sold a few hundred of the Apple I, but found much greater success with the Apple II, which put the company on the map and is largely credited as having proven that regular people wanted computers.
It also made Jobs and Wozniak rich. Apple went public in 1980, and Jobs was well on his way to becoming one of the first tech industry celebrities, earning a reputation for brilliance, arrogance, and the sheer force of his will and persuasion, often jokingly referred to as his "reality-distortion field."
The Mac was released in January 1984.left no doubt that Apple was a serious player in the computer industry, but Jobs only had a little more than a year left at the company he founded when the
By 1985 Apple CEO John Sculley--who Jobs had persuaded to leave Pepsi in 1983 and run Apple with the legendary line, "Do you want to spend the rest of your life selling sugared water or do you want a chance to change the world?"--had developed his own ideas for the future of the company, and they differed from Jobs'. He removed Jobs from his position leading the Macintosh team, and Apple's board backed Sculley.
Jobs resigned from the company, later telling an audience of Stanford University graduates "what had been the focus of my entire adult life was gone, and it was devastating." He would get the last laugh.
He went on to found NeXT, which set about making the next computer in Jobs' eyes. NeXT was never the commercial success that Apple was, but during those years, Jobs found two things that would help him architect his return.
The first was Pixar. Jobs snapped up the graphic-arts division of Lucasfilm in 1986, which would go on to produce "Toy Story" in 1995 and set the standard for computer-graphics films. After making a fortune from Pixar's IPO in 1995, Jobs eventually sold the company to Disney in 2006.
The second was object-oriented software development. NeXT chose this development model for its software operating systems, and it proved to be more advanced and more nimble than the operating system developments Apple was working on without Jobs.
Jobs returned to Apple in 1996, having convinced then-CEO Gil Amelio to adopt NeXTStep as the future of Apple's operating system development. Apple was in a shambles at the time, losing money, market share, and key employees.
By 1997, Jobs was once again in charge of Apple. He immediately brought buzz back to the company, which pared down and reacquired a penchant for showstoppers, such as the 1998 introduction of the iMac; perhaps the first "Stevenote." His presentation skills at events such as Macworld would become legendary examples of showmanship and star power in the tech industry.
Jobs also set the company on the path to becoming a consumer-electronics powerhouse, creating and improving products such as the iPod, iTunes, and, later, the iPhone and iPad. Apple recently became the most valuable company in the world, with a .
He did so in his own fashion, imposing his ideas and beliefs on his employees and their products in ways that left many a career in tatters. Jobs enforced a culture of secrecy at Apple and was an extremely demanding leader, terrorizing Apple employees when he returned to the company in the late 1990s with summary firings if he didn't like the answers they gave when questioned.
Jobs is an intensely private person. That quality put him and Apple at odds with government regulators and stockholders who demanded to know details about his ongoing health problems and his prognosis as the leader and alter ego of his company. It spurred ainto whether Apple's board had made misleading statements about his health.
Jobs' last public appearance as Apple's CEO was in June at the company's Worldwide Developers Conference, where Apple debuted itsefforts.
Shares of Apple's stock were down $18.68, or about 5 percent, in after-hours trading.
Updated at 4:19 p.m. PT, and once again at 4:56 p.m. PT with additional information throughout.
Former CNET staff writers Tom Krazit and Erica Ogg contributed to this story.