The underlined link below, How to Pray the Rosary, has the clearest directions on the mechanics of praying the rosary that I could find on the internet. After that, the three videos below give the clearest and best support for praying the Joyful, Sorrowful, and Glorious Mysteries.
Note: There are videos on how to pray the Luminous Mysteries, but I am a traditional Catholic and have decided not to include them here or pray them myself. It is important to know that although Pope John Paul II suggested them, it is not mandatory for Catholics to pray them. I have several reasons, but the one that stands out to me is that to have a fourth set of mysteries ruins the mystical number set of three which is the number of the Trinity, and the mystical number of 150 Hail Marys which is also the number of Psalms in the Bible
Before getting to the link and video, here are some important factors:
- The rosary is a meditative prayer. It is about thinking about the incidents in the life of Jesus and Mary and becoming inspired or guided by these holy events while both reciting the prayers and living your everyday life. Each of the 3 mysteries contain 5 milestones in the life of Jesus and Mary.
- The Joyful Mysteries: The Annunciation, The Visitation, The Nativity, The Presentation in the Temple, and The Finding of Our Lord Jesus Christ in the Temple. The Sorrowful Mysteries: The Agony in the Garden, The Scourging of Jesus at the Pillar, The Crowning of Jesus with Thorns, The Carrying of the Cross, and The Crucifixion. The Glorious Mysteries: The Resurrection, The Ascension, The Descent of the Holy Ghost, The Assumption, and The Crowning of the Blessed Virgin Mary as Queen of Heaven
- You can say the rosary without rosary beads, but it is better if you have the beads because it not only makes it easier to count the prayers, but if you say the rosary with a blessed set of rosary beads, it is a partial indulgence which means it takes away some of your time of purification in purgatory after death.
- The rosary is the most powerful prayer in the Catholic Church as well as the Stations of the Cross. Of course, these follow AFTER and MOST importantly the act of assisting (being present and praying) at the Holy Sacrifice of the Mass
- There are fifteen incredible promises from the Blessed Mother for those who maintain a devotion to the rosary. They are listed and explained in the link below.
Important Instructions on how to say the Hail Mary, and more particularly, the rosary, which is a prayer of 150 Hail Marys from St. Louis Marie De Montfort
FORTY-FOURTH ROSE: A GOOD METHOD
WHEN YOU have asked the Holy Spirit to help you pray well, put yourself for a moment in the presence of God and offer up the decades in the way that I am going to show you later. [See Chapter 50.]
Before beginning a decade, pause for a moment or two—-depending upon how much time you have—-and contemplate the mystery that you are about to honor in that decade. Always be sure to ask of Almighty God, by this mystery and through the intercession of the Blessed Mother, one of the virtues that shines forth most in this mystery or one of which you stand in particular need.
Take great care to avoid the two pitfalls that most people fall into during the Rosary. The first is the danger of not asking for any graces at all, so that if some people were asked their Rosary intention they would not know what to say. So, whenever you say your Rosary, be sure to ask for some special grace. Ask God’s help in cultivating one of the great Christian virtues or in overcoming one of your sins.
The second big fault a lot of people make when saying the Holy Rosary is to have no intention other than that of getting it over as quickly as possible! This is because so many of us look upon the Rosary as a burden which is always heavier when we have not said it—-especially if it is weighing on our conscience because we have promised to say it regularly or have been told to say it as a penance more or less against our will.
It is really pathetic to see how most people say the Holy Rosary—-they say it astonishingly fast and mumble so that the words are not properly pronounced at all. We could not possibly expect anyone, even the most unimportant person, to think that a slipshod address of this kind was a compliment and yet we expect Jesus and Mary to be pleased with it! Small wonder then that the most sacred prayers of our holy religion seem to bear no fruit, and that, after saying thousands of Rosaries, we are still no better than we were before! Dear Confraternity members, I beg of you to temper the speed which comes all too easily to you and pause briefly several times as you say the Our Father and Hail Mary. I have placed a cross at each pause, as you will see:
Our Father Who art in Heaven, 
hallowed be Thy name, Thy kingdom come, Thy will be done on earth as it is in Heaven. Give us this day our daily bread and forgive us our trespasses as we forgive those who trespass against us, and lead us not into temptation but deliver us from evil. Amen.
Hail Mary, full of grace, the Lord is with Thee, blessed art thou among women and blessed is the Fruit of Thy womb, Jesus.
Holy Mary, Mother of God, pray for us sinners, now and at the hour of our death. Amen.
At first, you may find it difficult to make these pauses because of your bad habit of saying prayers in a hurry; but a decade that you say recollectedIy in this way will be worth more than thousands of Rosaries said all in a rush—-without any pauses or reflection.
Blessed Alan de la Roche and other writers (including Saint Robert Bellarmine) tell the story of how a good confessor advised three of his penitents, who happened to be sisters, to say the Rosary every day without fail for a whole year. This was so that they might make beautiful robes of glory for Our Lady out of their Rosaries. This was a secret that the priest had received from Heaven.
So the three sisters said the Rosary faithfully for a year and on the Feast of the Purification the Blessed Virgin appeared to them at night when they had retired. Saint Catherine and Saint Agnes were with her and she was wearing beautiful robes that shone and all over them “Hail Mary, full of grace” was blazoned in letters of gold. The Blessed Mother came to the eldest sister and said “I salute you, my daughter, because you have saluted me so often and beautifully. I want to thank you for the beautiful robes that you have made me.” The two virgin Saints who were with Our Lady thanked her too and then all three of them vanished.
An hour later Our Lady and the same two Saints appeared, to them again, but this time she was wearing green which had no gold lettering and did not gleam. She went up to the second sister and thanked her for the robes she had made Her by saying her Rosary. Since this sister had seen Our Lady appear to the eldest much more magnificently dressed she asked Her the reason for the change. The Blessed Mother answered: “Your sister made Me more beautiful clothes because she has been saying her Rosary better than you.”
About an hour after this she appeared to the youngest of the sisters wearing tattered and dirty rags. “My daughter” she said “I want to thank you for these clothes that you have made Me. The young girl was covered with shame and she called out: “Oh, my Queen, how could I have dressed you so badly! I beg you to forgive me. Please grant me a little more time to make you beautiful robes by saying my Rosary better .” Our Lady and the two Saints vanished, leaving the girl heartbroken. She told her confessor everything that had happened and he urged her to say her Rosary for another year and to say it more devoutly than ever.
At the end of this second year on the very same day of the Purification, Our Lady, clothed in a magnificent robe and attended by Saint Catherine and Saint Agnes, wearing crowns, appeared to them again in the evening. She said to them: “My daughters, I have come to tell you that you have earned Heaven at last—-and you will all have the great joy of going there tomorrow.” The three of them cried:
“Our hearts are all ready, dearest Queen; our hearts are all ready.” Then the vision faded. That same night they became ill and so sent for their confessor who brought them the Last Sacraments and they thanked him for the holy practice that he had taught them. After Compline Our Lady appeared with a multitude of virgins and had the three sisters clothed in white gowns. While Angels were singing “Come, spouses of Jesus Christ, receive the crowns which have been prepared for you for all eternity,” they departed from this life.
Some very deep truths can be learned from this story:
1. How important it is to have a good director who will counsel holy practices, especially that of the Most Holy Rosary;
2. How important it is to say the Rosary attentively and devoutly;
3. How kind and merciful the Blessed Mother is to those who are sorry for the past and are firmly resolved to do better;
4. And finally, how generous she is in rewarding us in life, death and eternity, for the little services that we render Her faithfully.
The following arrows are a link to the full book by St. Louis Marie De Montfort: The Secret of the Rosary.
