Imagine you are a database developer in a local university and you've been asked by the CIO to provide a summary of normalizing database tables that the IT staff will use in the upcoming training session.

Describe the steps you would use in order to convert database tables to the First Normal Form, the Second Normal Form, and the Third Normal Form. Provide an example that is relevant to a college environment that illustrates reasons for converting database tables to the First, Second, and Third Normal Forms.