The golden age of computer monitors

Last summer I traded in my trusty but aging Dell XPS all-in-one desktop for a new HP Envy workstation. I was excited about taking advantage of the speedier processor and terabyte of solid-state storage. But what has really been transformative about the experience is the display. The 3840 × 2160 resolution (4K in industry lingo) effectively quadrupled the amount of screen space, making it possible to pack my desktop with more open windows than ever. The crisp graphics even make working wit