After seeing his or her hole cards, each player now has the option to play his or her hand by calling or raising the big blind. The action begins to the left of the big blind, which is considered a ‘live’ bet on this round. That player has the option to fold, call or raise. For example, if the big blind was $2, it would cost $2 to call, or at least $4 to raise. Action then proceeds clockwise around the table.
Note: The betting structure varies with different variations of the game. Explanations of the betting action in Limit Hold'em, No Limit Hold'em, and Pot Limit Hold'em can be found below.
Betting continues on each betting round until all active players (who have not folded) have placed equal bets in the pot.