In recent years, Microsoft has warmed up to Linux, which it used to see as a rival. Now, there's more use of Linux than Windows on Microsoft Azure.
"After 43 years, this is the first day that we are announcing — and will be distributing — a custom Linux kernel," said Brad Smith, Microsoft's president.
Pop!_OS wraps Ubuntu in a sexy new COSMIC Desktop Environment and flaunts a user-first approach to operating systems.