From floppy discs to FaceTime, Apple is celebrating its 50th anniversary this year. The tech giant kicked off the celebrations March 13th with a special performance from 17time Grammy Award winner Alicia Keys at New York City's Grand Central Station. Apple taking the festivities worldwide with all kinds of events in China, Thailand, South Korea, and it'll make its way back to Apple Park in Certino, California next week for the company's official anniversary on April 1st.But it all began back in with these t ...