MS-DOS history, IBM PC, CP/M, Microsoft, DOS vs CP/M, Bill Gates, QDOS. This video tells the full story of how MS-DOS was created, why IBM made a historic business mistake, how Microsoft gained control over the PC software market, and how MS-DOS changed the computer world forever. From CP/M and QDOS
22:02
62:13
35:03
25:50
21:13
23:57
43:24
33:14
38:18
17:32
42:34
10:30
30:29
23:36
17:55
26:16
16:31
32:17
31:18
15:49