business writing course


& Training

:: Online writing courses for academic & professional success ::

online writing courses
  • No waiting. Classes and all course materials are available now, 24/7.

  • Receive a certificate of completion.

  • Learn at your own pace.

  • Ask the instructor your questions and engage with other students on the discussion board.

  • Lifetime access to most courses for individual learners.

  • We help you improve your writing, speaking, and overall communication skills to increase your income, your academic success, and business & employment opportunities.

writing books

  • Our books and classes are designed to complement each other to help you quickly improve your grammar and writing skills.

  • Practice proofreading & copyediting with our original workbooks.

  • Whether for passion, profit or personal enrichment, learn the skills you absolutely need to become an effective proofreader.

  • Affordable proofreading resources for every budget:

    • Online proofreading classes​

    • Proofreading books

    • Proofreading workbooks

Empty School Desks And Chairs
  • Five of our online courses have been approved by the Arkansas Department of Education (ADE) for K-12 educator professional development.

  • Each course is worth 6 PD hours that count toward your teacher licensure requirements.

  • Each course is delivered 100% online. No physical attendance necessary.

  • Learn at your own pace.

  • Earn a certificate that is recognized by the state of Arkansas for teacher professional development hours.

merch for writers
  • Find your favorites!

  • We offer apparel for every style & personality.

  • We celebrate English teachers, students & writers of all ages.

After years of serving students and professionals as a college English instructor, Ashan R. Hampton established a specific business container for her online classes and books called Onyx Online Education & Training as a branch of her long-established company, Cornerstone Communications LLC. Since she knows firsthand the importance of writing skills in the workplace and the classroom, Professor Hampton researched, designed and produced a broad range of online classes covering grammar, business writing, proofreading, grant writing, and digital media for personal and professional success. Given the extent of her distinguished academic career and professional work experience, students can rest assured that they are receiving the best instruction from a proven subject matter expert.