Virtualization technology, whereby multiple operating systems can be run on shared hardware, is extremely well understood if somewhat inefficient in its use of resources. Just a few decades ago, ...

Developers talk a lot about “immutability.” Outside the technical world, it usually means something negative: unmoving, inflexible, and entrenched. However, in the technical field, these features ...

And a few of them … well, they were just cool for school. The world may have left these operating systems behind, but some of us didn’t. A few die-hards are hanging onto ancient hardware just to keep ...