Nothing ever truly dies on the internet and these retro operating systems are live and kicking and ready for you to use.

The computer's master control program. When a computer is turned on, a small "boot program" loads the operating system. Although additional system modules may be loaded as needed, the main part ...

Memory is broken up into fixed-size blocks, known as pages. Different operating systems allocate their own size to pages. For example, memory pages in modern operating systems are typically 4 ...

ArcaOS is an operating system based on the last IBM release for ... Haiku follows BeOS' lead in its entirely modular design, allowing different components of the OS to be developed concurrently.

The application programs "talk" to the operating system. If application programs are moved to a different computing environment, they have to be converted to interface with a different operating ...

It is this identity of kernel- and userland that most strongly distinguishes these various operating systems and individual distributions. What this demonstrates is why FreeBSD for storage and ...

Of the operating systems mentioned, this one is still in active development. Modern computing sees a variety of needs, with different operating systems to accommodate them. However, we can distill ...