It’s difficult to picture a world without Apple. The company’s influence at the heart of technology and culture is so profound that even the era before the iPhone can now seem like a distant memory — and Apple existed more than 30 years before the iPhone. So, on Apple’s 50th anniversary, here’s a trip down memory lane. Back when Steve Jobs was wearing a bow tie. Back in 1984, when, on behalf of the Macintosh revolution, a woman defiantly threw a sledgehammer at the face of IBM. Back when iMacs