The Computers: Software: Operating Systems: Microkernel: Mach: (NeXT Mach )

Resources for users of the NeXT operating system and its computers from NeXT, Inc., which Apple Computer, Inc. bought in 1996. NeXT Mach Microkernel Operating Systems Software Computers.

NeXT, Inc. (later NeXT Computer, Inc. and NeXT Software, Inc ) was an American computer company headquartered in Redwood City, California, that developed and manufactured a series of computer workstations intended for the higher education and business markets. (wikipedia)