'Mystery' Windows always starts from drive C, this is the reason why drives A and B disappear
have you ever wondered why hard drives in computers are numbered starting from c and then d, e, f... instead of starting from a, b?How to Install Windows 3.1
windows 3.1 is a closed source, 16-bit operating environment that runs on top of ms-dos, released 6th april 1992. it proceeded windows 3.0 but was succeeded by windows 95. support