Poker is a game that involves cards, chips, and chance. It is usually played with a minimum of eight players, although it can be played with more. The game is popular in the United States, where there are more than 60 million active players.

Almost all poker games are played using chips. They are easier to keep track of and allow players to trade chips rather than cash. However, some games do require that players put money into the pot before the game begins.

In order to play, players must have a deck of cards and chips. A deck is typically 52 cards. Each player receives one card facedown and another card faceup. There are four suits: Hearts, Diamonds, Spades, and Clubs.

When it comes to making a hand, players are allowed to discard as many as three cards. Players who think they have the best hand can bet on it. Bluffing is a key aspect of poker and is a primary means of winning.

In most poker games, the dealer deals the cards to players in clockwise rounds. In some games, a dedicated dealer button is used. This indicates the nominal dealer and the starting position.

Each player is required to place a certain number of chips in the pot before the deal is completed. If a player does not want to place a bet, he can pass the responsibility to the next player.

In some games, a player can bet or raise the amount of the pot. Most pot-limit games have a limit on the maximum amount a player can bet or raise.