Welcome to Programmers' BASIC Toolkit. This manual and the programs on the enclosed disk are your toolkit for creating colorful graphics with sound and action. Programmers' BASIC Toolkit provides you with a complete package of programming tool enhancements for the built-in Commodore BASIC. The Programmers' BASIC Toolkit is a co-resident program: once it is loaded into your computer it becomes part of the Commodore BASIC. Suddenly you can add hi-speed assembly language power to your programs, using simple BASIC commands.