Please study on a computer. Also, try to avoid Firefox as your web browser. Some phone operating systems and Firefox may cause errors.

Please complete the online class within 2 months of signing up. Idle users will be deactivated after 2 months.
 
After you have completed the online class, please contact HARP STRING ASSOCIATES at (301) 637-9402 to schedule a final exam to get the official certificate. 
 
The online class is user-friendly and very flexible; you can complete all modules or just 1 or 2 modules each time.  When you log in next time, you can resume from where you were last time. 
 
For a better learning experience, view the online class on a computer or an iPad.
 
Pay attention to the quiz at the end of each module, read the questions carefully make sure you do it right the first time (the passing grade is 80%, otherwise you need to review the same module and do the quiz again).