Poker is a game in which players use cards to make the best possible hand. The player with the best hand is the winner of the pot. In some variations, the pot is divided between the highest and lowest hands.
Most poker games have betting intervals, where a player can choose to fold or raise. These betting intervals are between each round of dealing.
For the first betting interval, the player must bet a minimum amount. This is typically $1 or $5. Other players may choose to check, match, or raise the bet.
After the first betting interval, the player must wait for the dealer to deal cards. This is typically done clockwise around the table. Once the dealer has finished dealing, the next player takes the turn.
If the dealer does not have a jack, the player receiving the jack is the dealer. He is called the nominal dealer.
Cards are then dealt to each player face down, face up, or both. Depending on the type of poker played, each player may receive four or seven cards. A dealer button is a white plastic disk that indicates the nominal dealer.
Players may discard up to three cards. They then reveal their cards, with the option to replace cards from the top of the deck.
Another round of betting occurs after the cards are discarded. The player who bets the most wins the pot.
The last round of betting is the showdown. When the last player shows his cards, the highest hand is the winner of the pot.