Texas Holdem poker
A game of No-Limit Hold'em begins once all the players are seated at the table. The number of players playing is usually between two and ten, and you can take any vacant seat. The deal moves clockwise around the table. A special marker called "the button" and often marked "Dealer" is used to mark whomever is the current dealer, in order to minimise confusion. This is a nominal position, as in both online poker and in casino play it simply marks the position of the current "dealer" and serves no other purpose. Once the deal is complete the button is passed the next player in sequence.