Poker is a card game where players make bets on the strength of their hand. The game is played in a number of ways but the basic rules are the same: one or more cards are dealt to each player, and betting takes place in rounds until a winner is declared. In some variants, players are required to make a forced bet at the beginning of the hand called an ante or blind bet.
Poker can be a highly social and interactive game. One of the most important aspects of the game is reading your opponents. This involves paying attention to subtle physical tells such as how a player holds their chips, whether they scratch their nose, or how nervous they seem. It is also a good idea to note how often your opponents call and when they raise.
During the betting process, it is also important to remember that you can win with a weak hand by bluffing. This involves making a bet that suggests your hand is stronger than it is in the hope that other players will believe your bluff and fold. It is also possible to win with a strong hand by playing aggressively.
If you have a pair of Kings or Queens, it is important to bet aggressively. This will cause other players to think twice about taking you on in a showdown, or they may be scared that you are bluffing and will call your bet.