PC-DOS is the original operating system for the IBM PC. It is
basically the same operating system as MS-DOS, but was distributed
by IBM instead of being licensed directly from Microsoft.
PC-DOS is the original operating system for the IBM PC. It is
basically the same operating system as MS-DOS, but was distributed
by IBM instead of being licensed directly from Microsoft.
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ibm sold oem ms-dos asPC DOS.
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DOS stands for Disk Operating System.
DOS was the operating system used by IBM on the first Personal Computer (PC) - hence PC-DOS.
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IBM PC DOS doesn't come with a GUI, Just a black & white
screen at first after that the colored screen was developed, but
the first GUI product was an apple product.
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Microsoft worked with IBM to develop DOS and I believe OS/2 as
well.