Apple Computer was founded in 1976 and became one of the leading personal computer companies. It introduced many innovative products over the years such as the Macintosh in 1984, iPod in 2001, iPhone in 2007, and iPad in 2010. While Apple performed very well initially, its performance deteriorated from 1992-1997 due to management issues and lack of innovation. After Steve Jobs returned, Apple released successful new products and regained its dominance in the personal computer industry.