4 | | '''A:''' HelenOS is an open-source microkernel-based operating system. It runs on several different CPU architectures (IA-32, x86-64, SPARC V9, IA-64, PowerPC, ARM, MIPS). HelenOS prides in portability, modularity, clean design and coding style. |
| 4 | '''A:''' HelenOS is an open-source microkernel-based multiserver operating system. It runs on several different CPU architectures (IA-32, x86-64, SPARC V9, IA-64, PowerPC, ARM, MIPS). HelenOS prides in portability, modularity, clean design and coding style. |