The term 'Apple Computer' is associated with the LOGO, MAC, Steve Jobs, and iMac. The LOGO of Apple Computer is four letters long and is one of the most recognizable logos in the world. MAC is a three letter acronym for Macintosh, which is a line of personal computers designed and marketed by Apple Inc. Steve Jobs was the co-founder of Apple Computer and is widely credited with revolutionizing the personal computer industry. The iMac is a four letter acronym for the all-in-one desktop computer designed and sold by Apple Inc.