This document outlines the objectives and contents of a course on basic Preactor concepts. The course objectives are to teach learners how to accomplish tasks more effectively using Preactor, what they will be able to do after taking the course, and benefits and mistakes to avoid. The course contents include an overview of Preactor and its reactor component, the main parts of a Preactor system, and a tour of the Preactor user interface through screenshots. Evaluation and summary slides are also included.