Texas hold ’em (also hold’em, holdem) is the most popular of the community card poker games. It is also the most popular poker variant played in most casinos in the United States. Its no-limit betting form is used in the main event of the World Series of Poker (WSOP), as seen on ESPN, and the World Poker Tour, seen on The Travel Channel, and is widely regarded as the premier poker game.
Although it can theoretically be played by up to 22 players (or 23 if burn cards are not used), it is generally played with between 2 and 10 people. It is one of the most positional of all poker variants, since the order of betting is fixed throughout all betting rounds. Hold ’em is commonly played outside of the United States, but seven-card stud, Omaha hold ’em and other games may be more popular in some places.
There is no precise information on where or when Texas hold ’em Poker was first played. According to legend, the earliest game played was in Robstown, Texas, in the early 1900s and it first came to Dallas, Texas in 1925. Texas hold ’em was introduced to Las Vegas by a group of Texan gamblers and card players, including Crandell Addington, Doyle Brunson, and Amarillo Slim.  The game was later introduced to Europe by bookmakers Terry Rogers and Liam “The Gentleman” Flood.
The descriptions below assume a familiarity with the general game play of poker, and with poker hands. For a general introduction to these topics, see Poker, Poker hand, Poker probability, and Poker jargon.
Like most variants of poker, the objective of Texas hold ’em is to win pots, where a pot is the sum of the money bet by oneself and other players in a hand. A pot is won either at the showdown by forming the best five card poker hand out of the seven cards available, or by betting to cause other players to fold and abandon their claim to the pot.