<Tr> <Td> macOS High Sierra </Td> <Td> </Td> <Td> June 5, 2017 </Td> <Td> </Td> <Td> <Ul> <Li> Version 10.13 </Li> </Ul> </Td> </Tr> <Ul> <Li> Version 10.13 </Li> </Ul> <Tr> <Td> Macintosh computers (PowerPC) </Td> <Td> Mac OS X Server </Td> <Td> Mac OS X Server 1.0 </Td> <Td> March 16, 1999 </Td> <Td> March 16, 1999 </Td> <Td> </Td> <Td> <Ul> <Li> Code name Hera </Li> <Li> Also referred to as Rhapsody </Li> </Ul> </Td> </Tr> <Ul> <Li> Code name Hera </Li> <Li> Also referred to as Rhapsody </Li> </Ul>

The operating system used with apple notebook computers