8-Ball Pool is a popular billiards game played on a pool table with fifteen numbered balls and a cue ball. The objective is to pocket all of your assigned balls (either stripes or solids) and then legally pocket the 8-ball to win the game. Here’s a step-by-step guide on how to play:

1. Setup: Rack the fifteen balls in a triangle at one end of the table, with the 8-ball in the center. The first ball of the triangle should be on the foot spot.
2. Break: Players decide who breaks first, often by flipping a coin. The breaking player must hit the racked balls with the cue ball, attempting to pocket a ball or drive at least four numbered balls to a rail.
3. Determining Groups: If a ball is pocketed on the break, the breaking player continues and chooses their group (stripes or solids). If no ball is pocketed, the other player can choose.
4. Gameplay: Players take turns shooting, aiming to pocket their assigned balls. A player’s turn continues until they fail to pocket a ball of their group or commit a foul.
5. Calling Shots: In many versions, players must call their shots, declaring which ball they intend to pocket and in which pocket.
6. Fouls: Common fouls include hitting the opponent’s balls first, not hitting any ball, or pocketing the cue ball (scratching). After a foul, the opposing player gets ball-in-hand, allowing them to place the cue ball anywhere on the table.
7. The 8-Ball: Once a player has pocketed all their group’s balls, they must pocket the 8-ball to win. The player must call the pocket for the 8-ball.
8. Winning: The game is won by legally pocketing the 8-ball after all of your group’s balls have been pocketed. Pocketing the 8-ball before clearing your balls, or pocketing it in the wrong pocket, results in losing the game.
9. Strategy: Key strategies include planning several shots ahead, using position play to set up future shots, and playing defensively when necessary to leave difficult shots for your opponent.
10. Etiquette: Observe good sportsmanship. Don’t distract your opponent during their turn, respect the equipment, and be gracious in both victory and defeat.

Remember, rules can vary slightly in different settings or tournaments, so it’s always good to clarify any specific rules before starting a game. With practice, you’ll develop better control, accuracy, and strategic thinking, enhancing your enjoyment of this classic game.