"Tutoring in Math, Computers, and History"
...This is contrast to a modern-day GUI (graphical user interface) like Microsoft Windows or Mac OS. DOS relies on commands from the user. They include: 1. DIR (for directory of a disk) 2. chkdsk (to evaluate and check the file system for errors) 3. move (to move a file to another location) 4. copy (copy a file to another location And of course there...