1. Linux
  2. TempleOS
  3. Mac
  4. Intel Management Engine
  5. W.*

EDIT: I’ll add any system that gets at least five votes in the comments. Let’s roll.

  • pinknoise
    13·
    3 years ago

    Intel Management Engine

    Isn’t that just MINIX?

    • carbon_dated
      9·
      3 years ago

      I think it is slightly modified, but yeah I think it is basically Minix.

      • KSPAtlas
        10·
        3 years ago

        So is Minix one of the most popular OSes in the world?