There are several ways of using cards to look for insights. Here is just one of the methods shown in an introductory booklet. There are simpler ways to read the cards, in ways that make sense to you, as well as more complex ways of laying them out.
Example of a five card tarot spread
A five-card cross tarot spread offers an in-depth view of a situation by revealing the past, present, and future, along with underlying concerns and guiding advice.
You lay out five cards in a cross shape: one in the center to represent the current situation, the top card for the past, the bottom for underlying issues, the left card for external factors or influences from the past, and the right card for future possibilities or what is coming.