How to delete a EdX account?
The description of the service:
edX is a massive open online course provider. It hosts online university-level courses in a wide range of disciplines to a worldwide student body, including some courses at no charge. It also conducts research into learning based on how people use its platform.
Deletion complexity:
Not possible
There's no need to delete your account. An old, unused edX account with no course completions associated with it will disappear.