Question: Why is it that I see an A: drive and a C: drive but not a B: drive?
Is there a reason why the disk partitions start at C? And is it possible to change that letter designation?
Answer: Because back in the day of floppy disks, there were either two physical floppy drives (A: and B:), or just one physical floppy drive (A:) with one emulated (B:) so you could copy from disk to disk by exchanging disks every few hundred KB.