In the New World, computers are task-centric. We are reading email, browsing the web, playing a game, but not all at once. Applications are sandboxed, then moats dug around the sandboxes, and then barbed wire placed around the moats. As a direct result, New World computers do not need virus scanners, their batteries last longer, and they rarely crash, but their users have lost a degree of freedom. New World computers have unprecedented ease of use, and benefit from decades of research into human-computer interaction. They are immediately understandable, fast, stable, and laser-focused on the 80% of the famous 80⁄20 rule.