BeOS is an operating system developed by Be, Inc. that runs on the PowerPC platform and Intel x86 processors. Despite being smaller than other modern operating systems, such as the Mac OS and Windows, BeOS nevertheless sports a modern Graphical User Interface (GUI), Pre-emptive Multitasking, Multithreading, and built-in support for Symmetric Multiprocessing (SMP).
| Operating System List
CP/M | QDOS | MS-DOS | FreeDOS | Windows | Linux | UNIX | BSD | Mac OS | MenuetOS | AmigaOS | ReactOS | BeOS | SkyOS | Minix | OS/2 | Solaris |