2012 – According to Horace Dediu in The Evolution of the Computing Value Chain, Microsoft has had the dominant operating system almost since that day in 1981 when the first IBM PC shipped with PC-DOS, Big Blue’s version of MS-DOS. From DOS through Windows, Microsoft has held the top spot – until now.
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We believe in the long term value of Apple hardware. You should be able to use your Apple gear as long as it helps you remain productive and meets your needs, upgrading only as necessary. We want to help maximize the life of your Apple gear.