4 ms·
To your first bullet point: For the first year and a half of its existence, the only shipping model of the IBM-PC came with one or two floppy drives, and no har
by drfuchs 7y ago
To your first bullet point: For the first year and a half of its existence, the only shipping model of the IBM-PC came with one or two floppy drives, and no hard disk was available at all. And MS-DOS was the operating system of choice. https://en.m.wikipedia.org/wiki/IBM_Personal_Computer https://en.m.wikipedia.org/wiki/IBM_Personal_Computer