HPR3550: Format; Copy; Diskcopy; Xcopy

Summary: This tutorial is mostly about working with floppy disks, or diskettes, though we also mention the formatting of hard drives, which generally required the use of a floppy drive and diskette to accomplish. Links: https://en.wikipedia.org/wiki/Floppy_disk https://www.ahuka.com/dos-lessons-for-self-study-purposes/