Steve Jobs

-Apple co-founder Steve Jobs (1955-2011)

Over the past 20 years, Apple stock generated an annualized total return of about 27.6%. Learn more about how those numbers came to be in this article.

As a leader, Jobs was both admired and resented for his unwavering commitment to his vision, which led him to push his colleagues beyond their limits. Jobs once told a rival computer executive that he'd make a product so good, they'd buy one for their kid.

Unsatisfied with the designs provided by Chris Espinosa—Apple's youngest employee when he was hired at 14 in 1976—the engineer designed a program that gave Jobs access to every visual parameter, which he used to build the calculator's user interface.

Shifting the focus of personal computing from businesses to everyday consumers, Apple found early success with the Apple II, which sold 6 million units, and the Macintosh, which featured a user-friendly graphical interface.

Directed by Ridley Scott and a winner at the Cannes Lions International Advertising Festival, the clip features a heroine flinging a sledgehammer at a Big Brother-style figure delivering a speech. As the screen shatters, a voiceover proclaims that Apple's release of the Macintosh will ensure, "1984 won’t be like ‘1984.’”

Apple’s cofounder debuted the first iPad in 2010, framing it as a third category of personal electronics between the laptop and the smartphone. Steve Jobs showed off how thin the device was (for the time) and explained how it was better than smartphones and laptops for browsing the web.

An operational Apple I, the first model of personal computer made by Apple, sold for $375K at an auction. The machine was first sold in 1976 and has a handwritten serial number by Steve Jobs himself. The auction, provided rare insight into the beginnings of the influential tech company.

Apple nearly went bankrupt in 1997, when the tech company had only three months of operational cash left. Apple’s board ousted cofounder Steve Jobs in 1985, but he was brought back as interim CEO to revive the company when Apple purchased Jobs' company, NeXT.

Apple’s board fired cofounder Steve Jobs after he clashed with then-CEO John Sculley about Apple’s goals and vision, as well as how to run the company. Apple later rehired Steve Jobs as interim CEO, a role he held until he died in 2011.