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The Macintosh, later rebranded as the Macintosh 128K, is the original Macintosh personal computer from Apple. It is the first successful mass-market all-in-one desktop personal computer with a graphical user interface , built-in screen and mouse .
Dayna Communications released the MacCharlie for the Macintosh 128K and 512K; AST Research released the Mac86 as a PDS expansion for the Macintosh SE, giving it DOS compatibility through a 10 MHz 8086 processor. It was followed up by the Mac286, which added a 286 processor through the Macintosh II's NuBus slots. After AST left the Mac market ...
macOS is the successor of the classic Mac OS, which had nine releases between 1984 and 1999. The last version of classic Mac OS, Mac OS 9, was introduced in 1999. Mac OS 9 was succeeded by Mac OS X in 2001. [196] Over the years, Mac OS X was rebranded first to OS X and later to macOS. [197] macOS is a derivative of NextSTEP and FreeBSD.
Protected memory was only added to Macintosh computers with the release of the Mac OS X operating system. According to Andy Hertzfeld, the Macintosh used for the introduction demo on January 24, 1984, was a prototype with 512k RAM, even though the first model offered for sale implemented just 128k of non-expandable memory. This prototype was ...
Inside a Macintosh Plus; the cathode-ray tube and its associated circuitry on its right side take up a considerable amount of interior space. An upgrade kit was offered for the earlier Macintosh 128K and Macintosh 512K/enhanced, which includes a new motherboard, floppy disk drive and rear case. The owner retained the front case, monitor and ...
Macintosh 128k, Macintosh 512k, ... Mac OS X 10.6 "Snow Leopard" or better: ... Windows, Mac OS, OS X Freeware: MAME (formerly MESS)
Nearly half of iMac sales were to first-time computer buyers, and nearly 20 percent were Microsoft Windows users who switched to the Mac. [80] In the quarter the iMac shipped, Macintosh computer sales grew year-on-year for the first time since late 1995, and saw the Mac grow its worldwide market share from 3 to 5 percent. [ 12 ]
The Macintosh "System 1" is the first major release of the classic Mac OS operating system. It was developed for the Motorola 68000 microprocessor . System 1 was released on January 24, 1984, along with the Macintosh 128K , the first in the Macintosh family of personal computers .