"The gifts of the Holy Spirit perfect the supernatural virtues by enabling us to practice them with greater docility to divine inspiration. As we grow in the knowledge and love of God under the direction of the Holy Spirit, our service becomes more sincere and generous, the practice of virtue more perfect. Such acts of virtue leave the heart filled with joy and consolation and are known as Fruits of the Holy Spirit. These Fruits in turn render the practice of virtue more attractive and become a powerful incentive for still greater efforts in the service of God, to serve Whom is to reign."
EWTN has the full prayers here.