Apple's board of directors shocked the world today when it announced that Steve Jobs was handing over the CEO reigns to Tim Cook, effectively immediately. Jobs will stay on as Apple's chairman.
Here are the most important bits from the press release, issued by Apple late Wednesday.
Apple’s Board of Directors today announced that Steve Jobs has resigned as Chief Executive Officer, and the Board has named Tim Cook, previously Apple’s Chief Operating Officer, as the company’s new CEO. Jobs has been elected Chairman of the Board and Cook will join the Board, effective immediately.
“Steve’s extraordinary vision and leadership saved Apple and guided it to its position as the world’s most innovative and valuable technology company,” said Art Levinson, Chairman of Genentech, on behalf of Apple's Board. “Steve has made countless contributions to Apple’s success, and he has attracted and inspired Apple’s immensely creative employees and world class executive team. In his new role as Chairman of the Board, Steve will continue to serve Apple with his unique insights, creativity and inspiration.”
“The Board has complete confidence that Tim is the right person to be our next CEO,” added Levinson. “Tim’s 13 years of service to Apple have been marked by outstanding performance, and he has demonstrated remarkable talent and sound judgment in everything he does.”
Jobs submitted his resignation to the Board today and strongly recommended that the Board implement its succession plan and name Tim Cook as CEO.
As COO, Cook was previously responsible for all of the company’s worldwide sales and operations, including end-to-end management of Apple’s supply chain, sales activities, and service and support in all markets and countries. He also headed Apple’s Macintosh division and played a key role in the continued development of strategic reseller and supplier relationships, ensuring flexibility in response to an increasingly demanding marketplace.

Here too is Job's resignation letter:
To the Apple Board of Directors and the Apple Community:
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.
I hereby resign as CEO of Apple. I would like to serve, if the Board sees fit, as Chairman of the Board, director and Apple employee.
As far as my successor goes, I strongly recommend that we execute our succession plan and name Tim Cook as CEO of Apple.
I believe Apple’s brightest and most innovative days are ahead of it. And I look forward to watching and contributing to its success in a new role.
I have made some of the best friends of my life at Apple, and I thank you all for the many years of being able to work alongside you.
Steve
The iconic leader of Apple has been battling liver cancer. While I sincerely hope that this resignation is not a statement on his health, speculation as to how Apple would manage without Jobs at the helm has, naturally, been rampant for a while. With Jobs remaining as chairman Apple won't be completely without its leader. But no doubt many changes will be coming to Apple under Cook's care.
Julie Bort is the editor of Microsoft Subnet and Network World's Online Community Editor. She also writes the Open Source Subnet blog and is the editor responsible for the Cisco Subnet and Open Source Subnet web sites. If you have an idea for a blog, or a news tip on Microsoft, Cisco or Open Source technologies, contact her at jbort@nww.com, 970-482-6454 or follow Julie on Twitter @Julie188.
The Microsoft Subnet blog is the official blog of the Network World's Microsoft Subnet community. Microsoft Subnet is the independent voice of Microsoft customers and is your gateway to daily Microsoft news, blogs, opinion, books, prize giveaways and more. Visit the Microsoft Subnet index page daily, and while you are there, subscribe to the Microsoft newsletter.
Policy on comments: Respectful discussion is welcomed! However comments that use inappropriate language, consist of name calling or personal attacks, or include accusations of wrongdoing are not appropriate. Those comments will be deleted or edited