Pray the Stations of the Cross on-line:  Video  -  Audio

Pray the Rosary on-line:

The Joyful Mysteries -  Video  -  Audio
The Sorrowful Mysteries -  Video  -  Audio
The Glorious Mysteries -  Video  -  Audio
The Luminous Mysteries -  Video  -  Audio

Bishop Barron on the Rosary

Digital Devotions for Adults on Formed.org
Digital Devotions for Children on Formed.org

Other on-line Devotions, including the Divine Mercy Chaplet, are available though Formed.org
"Enter more deeply into these popular Catholic devotions with visual aids, beautiful music, and heartfelt prayer."