Helpful links on the Origins of the Rosary and How to Pray.
Secret of the Rosary: https://www.rosarycenter.org/homepage-2/rosary/secret-of-the-rosary/
How to Pray the Rosary: https://www.rosarycenter.org/homepage-2/rosary/how-to-pray-the-rosary/
Prayers of the Rosary: https://www.rosarycenter.org/homepage-2/rosary/prayers-of-the-rosary/