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#APPLE IIGS EMULATOR MAC OS 9.2.2 MAC OS#This allowed indispensable third-party manufacturers of application programs for the Macintosh platform to offer their products for the classic Mac OS as well as for the upcoming Mac OS X, since the porting effort of existing program parts to Carbon was far less than that to the new programming interface "Yellow Box", which was renamed Cocoa on Mac OS X. This was called Carbon and represented a large part of the existing interface with 6,000 of the approximately 8,000 functions. The strategy provided for exclusive availability for Apple computers and included the further development of Mac OS 8 (from 1999 also Mac OS 9) and the integration of the Macintosh programming interface, as far as possible, into the modern operating system Mac OS X. ![]() #APPLE IIGS EMULATOR MAC OS 9.2.2 MAC OS X#Classic Macintosh programs were executed in the newly developed Blue Box, but could not make use of the modern functions.Īt WWDC 1998, the amalgamation of the classic Mac OS (then Mac OS 8.1) and Rhapsody to Mac OS X (pronounced “Mac OS ten”, i.e. Rhapsody used the new programming interface "Yellow Box" (renamed from OpenStep ) known from OPENSTEP and offered modern operating system functions such as memory protection and preemptive multitasking. At Apple, the new operating system was further developed under the name Rhapsody until 1998 and was intended to completely replace the classic Mac OS and to run on computers that did not come from Apple itself, such as IBM-compatible PCs. Since 1999 it has also been referred to as Mac OS Classic - "classic Mac OS" - in order to clearly differentiate it from the independently developed successor Mac OS X.Īt the end of 1996 Apple decided to purchase the NeXT company founded by Steve Jobs, including the modern Unix operating system OPENSTEP, which took place in January 1997. However, when this was not yet finished in 1996, the classic “system” was renamed “Mac OS” and improved with technologies from the unfinished Copland project, while at the same time work was being carried out on the OPENSTEP operating system. ![]() Īt the beginning of the 1990s, after System 6 with the only partially modernizable System 7, it was more and more technically outdated and Apple tried to write a completely new but compatible operating system. In 1984 it was simply called System and from 1987 onwards it was also referred to in its entirety as Macintosh System Software. #APPLE IIGS EMULATOR MAC OS 9.2.2 UPGRADE#The Mac OS line was delivered to Macintosh and Mac computers and laptops in 1984–2002, was sold as a free upgrade and some were sold individually. "System 1.0", first published in 1984 with the Macintosh 128k, was modeled on the Lisa OS operating system, which has several modern functions and was developed for the previous but economically unsuccessful computer, Apple Lisa. In 1996, Mac OS 7.6, the Macintosh operating system originally released in 1984, was first published under this name.
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