Bill Gates

William Henry "Bill" Gates III, (born October 28, 1955) is an American business magnate, philanthropist, author and is chairman of Microsoft, the software company he founded with Paul Allen. He is consistently ranked among the world's wealthiest people and was the wealthiest overall from 1995 to 2009, excluding 2008, when he was ranked third. During his career at Microsoft, Gates held the positions of CEO and chief software architect, and remains the largest individual shareholder with more than 8 percent of the common stock. He has also authored or co-authored several books.

Gates is one of the best-known entrepreneurs of the personal computer revolution. Although he is admired by many, a number of industry insiders criticize his business tactics, which they consider anti-competitive, an opinion which has in some cases been upheld by the courts. In the later stages of his career, Gates has pursued a number of philanthropic endeavors, donating large amounts of money to various charitable organizations and scientific research programs through the Bill & Melinda Gates Foundation, established in 2000.

Bill Gates stepped down as chief executive officer of Microsoft in January 2000. He remained as chairman and created the position of chief software architect. In June 2006, Gates announced that he would be transitioning from full-time work at Microsoft to part-time work and full-time work at the Bill & Melinda Gates Foundation. He gradually transferred his duties to Ray Ozzie, chief software architect and Craig Mundie, chief research and strategy officer. Gates' last full-time day at Microsoft was June 27, 2008. He remains at Microsoft as non-executive chairman.

Larry Page

Page was born in East Lansing, Michigan. His father, Carl Page, earned a Ph.D. in computer science in 1965 when the field was in its infancy, and is considered a "pioneer in computer science and artificial intelligence." Both he and Page's mother were computer science professors at Michigan State University.Page is Jewish on his mother's side, and was raised without religion.

Page attended the Okemos Montessori School (now called Montessori Radmoor) in Okemos, Michigan from 1975 to 1979, and graduated from East Lansing High School in 1991. He holds a Bachelor of Science degree in computer engineering from the University of Michigan with honors and a Masters degree in computer science from Stanford University. While at the University of Michigan, "Page created an inkjet printer made of Lego bricks" (actually a line plotter), served as the president of the HKN in Fall 1994, and was a member of the [[1993 "Maize & Blue" University of Michigan Solar During an interview, Page recalled his childhood, noting that his house "was usually a mess, with computers and Popular Science magazines all over the place." His attraction to computers started when he was six years old when he got to "play with the stuff lying around." He became the "first kid in his elementary school to turn in an assignment from a word processor."His older brother also taught him to take things apart, and before long he was taking "everything in his house apart to see how it worked." He said that "from a very early age, I also realized I wanted to invent things. So I became really interested in technology...and business . . . probably from when I was 12, I knew I was going to start a company eventually."

After enrolling for a Ph.D. program in computer science at Stanford University, Larry Page was in search of a dissertation theme and considered exploring the mathematical properties of the World Wide Web, understanding its link structure as a huge graph. His supervisor Terry Winograd encouraged him to pursue this idea, which Page later recalled as "the best advice I ever got". Page then focused on the problem of finding out which web pages link to a given page, considering the number and nature of such backlinks to be valuable information about that page (with the role of citations in academic publishing in mind). In his research project, nicknamed "BackRub", he was soon joined by Sergey Brin, a fellow Stanford Ph.D. student.

Steven Jobs

Steven Paul Jobs (born February 24, 1955) is an American business magnate and inventor. He is the co-founder and chief executive officer of Apple Inc. Jobs also previously served as chief executive of Pixar Animation Studios; he became a member of the board of The Walt Disney Company in 2006, following the acquisition of Pixar by Disney. He was credited in the 1995 movie Toy Story as an executive producer.

In the late 1970s, Jobs, with Apple co-founder Steve Wozniak, Mike Markkula, and others, designed, developed, and marketed one of the first commercially successful lines of personal computers, the Apple II series. In the early 1980s, Jobs was among the first to see the commercial potential of the mouse-driven graphical user interface which led to the creation of the Macintosh.^[13][14] After losing a power struggle with the board of directors in 1984,^[15][16] Jobs resigned from Apple and founded NeXT, a computer platform development company specializing in the higher education and business markets. Apple's subsequent 1996 buyout of NeXT brought Jobs back to the company he co-founded, and he has served as its CEO since 1997.

In 1986, he acquired the computer graphics division of Lucasfilm Ltd which was spun off as Pixar Animation Studios. He remained CEO and majority shareholder at 50.1% until its acquisition by The Walt Disney company in 2006. Consequently Jobs became Disney's largest individual shareholder at 7% and a member of Disney's Board of Directors.

Jobs' history in business has contributed much to the symbolic image of the idiosyncratic, individualistic Silicon Valley entrepreneur, emphasizing the importance of design and understanding the crucial role aesthetics play in public appeal.