( < Macintosh operating system)

olemus
firma Apple Inc operatsioonisüsteemide sari (alates 2001),
Mac-sarja arvutite esmane opsüsteem,
lauaarvutitel levikult teisel kohal MS Windowsijärel
=
a desktop operating system developed by Apple that runs on the Mac line of personal computers

ülevaateid
https://en.wikipedia.org/wiki/List_of_Apple_operating_systems

https://en.wikipedia.org/wiki/MacOS

veebisait
https://www.apple.com/macos/

vt ka
- Mac OS
- OS X