This document provides an introduction and overview for an online writing skills course for the CPA exam. It introduces the instructor and their relevant experience. The course objectives are to improve students' business writing skills, including distinguishing formal and informal English, practicing concise professional correspondence, and reviewing grammar. The course consists of modules focusing on specific writing skills and grammar points, with mini-tasks and a final writing assignment in each. Students must complete all assignments by the due dates to progress through the self-paced course. Technical support information and instructions for navigating the online platform are also provided.