Poker is a card game that can be played with any number of players. However, the ideal number is six or eight. The pot is the sum of all the bets made by all players in a single hand. A player wins the pot if he has the best poker hand and no other player calls his bet.
The final betting round is known as the showdown. If no one calls in the last round of betting, the hands go to showdown. The remaining players in the hand may also place money in a side pot. This side pot is separate from the main pot and may contain many players. If a player has put money in both pots, he is said to be an active player.
Players can also fold their hand by putting their cards face down on the table. In this way, they can keep track of their progress. They can also use tracking software to track their poker games. Most of these programs come with a variety of features and can help players track their progress. A hand in poker is called a hand when it contains five cards: one pair, a pair of high cards, a pair of low cards, and a four-of-a-kind.
The first player to act is called the first bettor, and he sits to the left of the button and big blind. During subsequent betting rounds, the first player may check.