One of the most useful programs I ever found was a disk
editor from ANALOG magazine which taught me a whole lot about using and
fixing disks. That program is copyright but the SECTOR TOOL on this disk
does the same thing and comes with a complete tutorial on the disk to
show you how to use it. With a Sector Editor, you can recover deleted
files, change directories, customise disks, add personal details to your
own commercial disks, change programs and a lot more. As you gain more
experience you will not want to be without some means of directly
accessing sectors on your disks. The other side of the disk is for more
advanced users and contains a full SYMBOLIC DISASSEMBLER to disassemble
files from memory or from disk or to explore individual disks sectors.
Details of use of the disassembler are included but you will need some
knowledge of machine code to use the program to the full. Also included
are a couple of other useful utilities for disk users.
AUTOBOOT with BASIC. See disk for details of individual programs.