Difference between hindi and hindu???

Hi everyone! What is the difference between Hindi and Hindu? please help me figure out.

Hindi is a language of Indo-European origin spoken widely in India, Pakistan and other South Asian countries. Hindu is a person who practices the Hindu religion, or is born in a family that does. Not everyone who speaks Hindi practices the Hindu religion, and not all Hindus speak Hindi.

Thank you so much. It so useful for me. Almost like in this great article about Difference Between Hindi and Hindu | Differencebtwn