[Techtalk] Re: Considering an OS change

Sue Stones suzo at bigpond.net.au
Sat Apr 19 19:21:00 EST 2003

On Sat, 19 Apr 2003 09:30 am, Tammy Cravit wrote:
> > i believe that DOS and the mac OS were all based on unix,
> > anyway, correct?
> In my recollection, MacOS before OS X was based on experimental technology
> developed by Xerox PARC that I don't think ever came to market. DOS was

I believe, Xerox didn't see any value in the GUI that had been developed in 
their lab, so effectively they gave it to apple.  AS far as I know apple were 
the first to market a GUI, or if not they were the first to do it 


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