How does the process of getting a certificate work?

You can receive a certificate by completing an exam with at least a 75%. You will receive two attempts to complete each exam. After the first exam, a message will appear letting you know your exam score and which answers you got correct/incorrect. If you passed the exam a certificate will be emailed to you and stored on your account. 

If you have already passed the exam, you can get back to your certificate by logging into your account, then going to the exam history page under the member tab.  The buttons for viewing or emailing the certificate will be next to the exam title on the completed course tab.