This book covers the advantages, principles, and details of the disk systems for the Commodore 64. It sets out the ordinary actions of LOAD and SAVE, machine code loading and saving, and the special commands that are peculiar to disk systems. The actions of filing are explained in detail, since filing on disk is such an important feature of business and other database applications, and available disk utilities are reviewed.

Submitted by ecbm Commodore 64 Disk Systems and Printers