History of Mac OS From Time To Time

Of course you are already familiar with the operating system on this one. The operating system is known as one of the OS are beautiful, elegant, and expensive course is one of the major OS, Windowsdan compete with Linux.
What else is it not called Macintosh or Mac OS? Apple's OS gets its own place in the loyal fans. Well, maybe on a piece of you curious about the history of the development of the Mac OS itself? Below is a glimpse of the development of Mac OS:
January 24, 1984
Mac OS was released, with the name of the System 1. Apple makes OS is the only OS in the future is entirely GUI. Since then, the GUI will become pioneers the development of another OS.
January 1986
System 3 was released, and in the OS, file system-style hierarchy (such as Mac OS and Linux at the moment) is introduced.
May 13, 1991
System 7 was released. System 7 is one of Apple's OS that has a long life, from 1991 to 1997.
January 1997
Mac OS 7.6 was released. Mac OS is the first to use the name of the Mac in front after just "System" and the release number.
July 22, 1997
Mac OS 8 was released, quite short between versions 7.6 and 8's. In this version as well as a marker of the return of Steve Jobs at Apple after he was fired. Mac OS 8 sold over 3 million copies in six months.
October 23, 1999
Mac OS 9 was released. Mac OS is seen by Apple as the transition from version 8 to version of OS X.
March 24, 2000
Version of the popular Mac launched. Mac this time called Mac OS X. Mac version brings major design changes, primarily what is known as Aqua, distinctive look that makes a Mac a Mac look more elegant and modern. This version is also the debut of the popular Mac applications, the Dock. The code name of Mac OS X was Cheetah.
August 23, 2002.
Mac OS X 10.2 was released. The code name of this time is the Jaguar.
29 April 2005
Mac OS X 10.4 or release codenamed Tiger. Tiger is a Mac version of the popular and highly awaited his arrival. The proof is terjualnya many as 2 million copies within six weeks. Tiger also became the first Macs to use Intel after menggunakanPowerPC.
October 26, 2007
Mac OS X 10.5 Leopard or later released. In addition there are some changes in Leopard, that is Cover Flow in the Finder, and the main selling feature, the Time Machine.
June 20, 2011
Mac OS X 10.7 was released. The code name for Mac is Lion. In addition there is better integration between iOS and Mac. In addition, the Lion became the first Mac that can be downloaded on the App Store for $ 29. Features in Lion there are about 250 new and updated features.
February 16, 2012
Mac OS X 10.8 was announced. The code name of this time is the Mountain Lion. Some of the features here is the presence of iMessage, and integration with Twitter and a better support for iCloud.