Mac OS

Overview

Developed by Apple Inc., Mac OS is a computer operating system that is known for its user friendly graphical interface. The classic version of this operating system was developed in 1984. Mac OS is a UNIX based system that is built on technologies developed between 1980 and 1996.

The first version of Mac OS X was released in 1999 as a desktop operating system and was followed by an updated version in March 2001. Until 2009, five versions of Mac OS have been released, with v10.5 being the latest. All the versions are named after big cats: 10.3 Panther, 10.4 Tiger, and 10.5 Leopard.

On an architectural level, the server and desktop versions are very similar. Administration tools for server operations include the Samba Open Source Software suite, a mail transfer agent, a Lightweight Directory Access Protocol (LDAP) server, and domain name mapping tools. These tools facilitate workgroup management and simplify access to network services. Mac OS has a preloaded X server hardware that is capable in running in almost all Apple computers. Specialized versions of Mac OS X are used in Apple TV, Apple iPod Touch, and Apple iPhone.

Benefits

Mac OS X Leopard has an improved automator with starting points that allow for streamlined workflow. Back to My Mac is available for Mobile Me users and helps users access their computers remotely from any Internet connection. Boot Camp is software assistant that allows other operating systems to be installed and run on separate system partitions. Stacks are another feature that allows you to display files in grid, fan, and list styles so that you can access your files easily. Other user friendly features include Photobooth, iChat, iCal, Finder, and Dictionary.

How It Works

Mac OS X is specially designed for Macintosh computers and Apple devices. The latest version of the operating system has a revised desktop, redesigned dock with stacks, and semi transparent menu bar. Other elements include a finder, cover flow visual navigation interface, and support for writing 64 a bit GUI.

Finder offers features that are similar to iTunes 7 and has a source list sidebar and Cover Flow. Using the iCal feature, which is a calendar, you can sync event invitations, share calendars, and schedule group programs. For instant messaging, iChat is a popular feature that has multiple logins, animated icons, and chat tabs. The email client has enhancements like additional notes, stationary, RSS feeds, and to do lists. For network file sharing, you have more granular control over permissions. It also allows you to consolidate SMB, FTP, and AFP in a single control panel. Mac OS allow allows you to share individual folders.

Photobooth has real time filters, blue and green screen technologies, and video recording. Preview adds support for graphics, annotation, extraction, search, size adjustment, and markup tool. The time machine has an automated backup utility, which is capable of restoring replaced or deleted files.