C,D,E drives are in your computer ,what happened drive A &B?

Have you thought about drive A and B ? i t is simple .Initially,( Hardly two decades ago),personal computers did not have hard discs.they were equipped with two floppy drives A and B .Later a hard disk was introduced and was labelled as the C drive, Other drives like the CD drive,DVD drive,flash drive and others were labelled D. , E, etc.I f you have a computer having two floppy drives,then they are called A and B drive.collectedfromtimes of india