https://www.cnbc.com/2018/06/04/apple-reveals-new-macos-at-wwdc-2018.html > Apple revealed a new operating system for the Mac on Monday, dubbed MacOS Mojave. > The update comes as Apple has vowed to refocus its desktop "pro" line for power users, as graphic-heavy fields like virtual reality become more popular. It features a dark mode that sets text and images against black backgrounds.