By Glenn CHAPMAN Forty years after igniting a PC revolution, Apple’s Mac is stronger than ever and could reach new glory due to AI computing — or be left behind. Apple launched the Macintosh in 1984 with a history-making television ad pitching the machine as an anti-establishment blow against a dystopian future. The computer, referred to simply as a Mac, won fans with user-friendly features such as a graphical interface, clickable icons, and a mouse. […]