Tarot cards are a deck of cards used for divination, spiritual guidance, and self-reflection. They started in the 15th century in Europe and also have since become widely known and used for their mystical and symbolic meanings. A typical tarot deck typically includes 78 cards, divided into two main categories: the Major Arcana and the Minor Arcana.
Major Arcana: The Major Arcana consists of 22 cards, each depicting a substantial archetype or symbolic figure. These cards represent profound life events, spiritual lessons, and transformative experiences. Types of Major Arcana cards include The Fool, The Magician, The Empress, The Tower, and THE PLANET.

https://bookofmystic.com/ : The Minor Arcana comprises the rest of the 56 cards and is divided into four suits: Wands, Cups, Swords, and Pentacles (often known as Coins or Disks). Each suit consists of ten numbered cards (Ace to Ten) and four Court Cards (Page, Knight, Queen, and King). The Minor Arcana represents more day-to-day experiences, emotions, challenges, and areas of life.
Tarot readings involve the interpretation of the cards to get insight into various areas of a person's life, including relationships, career, personal growth, and spiritual matters. A reader typically shuffles the deck and lays out a spread of cards in a specific pattern. The cards are then interpreted based on their symbolism, positions in the spread, and their relationships to each other.
It is very important note that tarot readings are subjective and will be interpreted differently by different individuals. Tarot cards are not believed to have magical powers but are used as tools for introspection, self-discovery, and guidance. Lots of people find value in tarot readings as a means of gaining perspective, seeking clarity, and exploring their own intuition.