A software compiler for the Sinclair QL, the TURBO compiler comes with a toolkit, hence the name. This is an e-document of the original manual that came with the software and has been updated with added simple illustrations for aesthetic reasons and in keeping with the original TURBO Manual. Both this and the software are free to the general public, the software availability is indicated in the manual.
The purpose of re-publishing this e-document (QL Turbo Toolkit Manual) is to make it (and others) available to the widest possible audience especially those not familiar with retro computers or operating systems from the early 1980s onwards.
The Sinclair QL was such a machine, some say ahead of its’ time with a multitasking operating system QDOS, and probably the best BASIC in the world Sinclair QL SuperBASIC.