Poker is a card game played by two or more players sitting around a table. Each player puts some chips into the pot to bet during each hand. The player with the highest ranked hand when the betting is over wins the pot. There are hundreds of variations of poker, but the basic rules are the same across them all.

When betting gets around to your turn, you can choose to call a bet, raise your own bet or fold. If you raise a bet, the other players must decide whether to match your bet or fold. When you fold, you turn your cards into the dealer face-down. This helps to prevent other players from learning your hand.

Depending on the rules of your poker game, you may also have the option to draw replacement cards for those in your hand after the betting round. This is known as a “replacement bet” and is generally done after the flop, but it can happen before or during the flop.

To improve your poker play, it is important to learn how to read the other players at the table. This is known as reading tells and involves observing their body language, facial expressions and gestures. Some classic tells include: a hand over the mouth, eyes watering or blinking excessively, a flushed face, and a fast heartbeat. Learning to read these tells can help you make more informed decisions during a hand.