Topics Map > OS and Desktop Applications > Operating Systems > Mac OS X
Mac OS - Service Description
This document gives an overview of Mac OS.
BackgroundmacOS is the operating system used in Apple computers. It is host to a number of proprietary applications such as iMovie, Pages, Garage Band, FaceTime, Photo Booth, and many more. macOS is well known for its ease of use, mainly due to its simple user interface.
For complete Mac OS support information, please see Apple Product Support.
Support ConditionsThe DoIT Help Desk provides support for the following versions of Mac OS:
- macOS 10.12 (Sierra), 10.13 (High Sierra), 10.14 (Mojave), 10.15 (Catalina)
Note: For operating systems older than 10.12, we provide best effort support.