https://phys.org/news/2018-10-ipads-macs-screens-apple-creativity.html > Apple also unveiled new Mac computers, including a MacBook Air laptop with a high-resolution screen. > Tuesday's announcements took place at an opera house in New York, where the company was emphasizing its products' ability to create music, video and sketches. Neither the Mac nor the iPad generates as much revenue for Apple as iPhones.