Tarot cards are a set of 78 cards used for divination and self-discovery. They include the Major Arcana (22 cards) for universal themes and the Minor Arcana (56 cards) for daily life, divided into Cups, Swords, Wands, and Pentacles. Tarot readings use various spreads, with each card's meaning influenced by its position and context. These cards are tools for spiritual growth, insight, and guidance. Intuition plays a crucial role in interpretation, offering personal and inspiring experiences for those seeking spiritual understanding.