Poker is a card game that involves betting between players and can be played by two or more. There are many different forms of poker, but most involve the same basic principles. The object of the game is to win the pot, which is the sum total of all bets placed in a given deal. This can be done by having the highest-ranking hand or by making a bet that no other player calls. Unlike some games, in poker the odds of getting a particular card are known, and this can help players determine which hands to call or raise.

Before the cards are dealt, one or more players must place a forced bet (known as an ante or blind bet) into the pot. This ensures that there is a pot to win and motivates players to play. Once the bets are made, the dealer shuffles the cards and deals them to the players one at a time, starting with the player on his or her left. The cards may be dealt face up or down, depending on the game rules.

After the first round of betting, the players’ hands develop in a variety of ways. Players can call or raise a bet, and can also fold their cards to give up the chance of winning. If more than one player remains in contention after the final betting round, a showdown takes place where the players reveal their hands and the winner collects the pot of money.