While most operating systems are written in C and C++, KolibriOS is written in pure x86 assembly and as a result small and lightweight enough to run off a standard 1.44 MB floppy disk, as demonstrated ...

Looking for non-Linux open-source options? From ghosts of past operating systems to fascinating works in progress, here are ...

I'm no stranger to weird operating systems. I've run Tails from a USB stick (an OS that blew the lid off the NSA) and installed a 50 MB operating system to revive a decade-old PC. And I thought I'd ...

Lauded for avoiding the typical vague, high-level survey approach found in many texts, earlier editions of this bestselling book removed the mystery by explaining the internal structure of an ...