GUIs spread History of personal computers

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in commodore world, geos available on commodore 64 , commodore 128. later, version available pcs running dos. used mouse or joystick pointing device, , came suite of gui applications. commodore s later product line, amiga platform, ran gui operating system default. amiga laid blueprint future development of personal computers groundbreaking graphics , sound capabilities. byte called first multimedia computer... far ahead of time nobody articulate about.



1985: atari st.


in 1985, atari st, based on motorola 68000 microprocessor, introduced first color gui in atari tos. modified emulate macintosh using third-party spectre gcr device.


in 1987, acorn launched archimedes range of high-performance home computers in europe , australasia. based on own 32-bit arm risc processor, systems shipped gui os called arthur. in 1989, arthur superseded multi-tasking gui-based operating system called risc os. default, mice used on these computers had 3 buttons.








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