How Ray Kroc built McDonald's from a small burger joint into a global fast-food empire
Ray Kroc transformed a small family-owned burger stand into McDonald's, the world's biggest fast-food empire.
Microsoft's CEO: A timeline of the company's leadership and the legacies of executives from Bill Gates to Satya Nadella
Satya Nadella has been Microsoft's CEO since 2014. The title was previously held by Steve Ballmer and Bill Gates. Look back ...