Dell chief executive says data is the next trillion-dollar opportunity

Michael Dell, chief executive of the company that bears his name, talks to Sophie Curtis about the biggest tech takeover in history, and why data is the next trillion-dollar opportunity

Apple’s chief executive, Tim Cook, caused a stir last month when he declared that the PC was on its way out.

“Why would you buy a PC anymore?” he said in an interview with the Telegraph, discussing the launch of the company’s new super-sized iPad Pro.