Day: April 15, 2026
Weird and Unknown Operating Systems You Never Heard Of
General OS Article
The Dawn of the Truly Bizarre: OSes That Defied Convention Before Windows and macOS became the twin pillars of personal computing, the landscape of operating systems was a wild, experimental frontier. Among the weirdest from this era is Plan 9 from Bell Labs. Designed in the late 1980s as the successor to Unix, Plan 9