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

Most people take operating system size for granted — until the moment it matters. Maybe you have a decade-old machine collecting dust in a corner, and you're hoping you'll find an operating system ...

The topic of operating systems is a very common one now, with new gadgets coming out all of the time that now run their own operating systems. But, when you still look at the personal computer, the ...