Poker is a card game played between two or more players. Each player has two cards that are private and one public card called the flop. Players then make the best five-card hand they can using their own two cards and the flop. The player with the highest hand wins the pot.
When the dealer deals two cards, everyone checks to see if they have blackjack or any other game-changing cards like a queen or king. If they do not, betting begins with the player to their left. Players can choose to check, which means they will not put any chips into the pot; call, which is to match a previous bet; or raise, which is to increase a bet by putting more chips in.
While many new players focus on the strength of their own hand, more experienced players look beyond their own cards and try to work out what the other player has in their hand. This allows them to place better pressure on opponents, making them fold, even when they have a lower-ranked hand than their own.
The more you practice and observe experienced players, the quicker your instincts will become. You can also learn a lot by observing how other players react to specific situations, which will give you ideas of your own strategies to improve your game. For example, you can spot conservative players by noticing how quickly they fold their hands and aggressive players by how much they bet early in the hand.