Online Learning Support Request

HDI is committed to providing a positive learning experience. Please take a moment to complete the fields below, and an HDI representative will contact you. Our hours of operation are 9AM to 7PM Eastern Time, Monday through Friday. Thank you for your feedback.

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Tell us about yourself


Is this related to an online course, practice test, or certification exam?



Which course are you taking?

Please provide us with some details about your computer system?


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