The marketing of Apple Inc. encompasses the company's advertising, distribution, and branding. After Steve Jobs returned to Apple in 1997, he made industrial design a key element of the company's branding strategy. Apple's public image has been shaped by several acclaimed advertisements made in partnership with TBWA\Chiat\Day, including 1984 and Get a Mac. Many of Apple's product announcements occur during keynote speeches the company gives several times a year, at Apple Special Events or at Apple's Worldwide Developers Conference, that help reinforce Apple's brand.