Poker is a game that requires quite a bit of luck. But, if you know what to do, you can increase your chances of winning. The main goal of poker is to form the highest ranked hand based on the card rankings and then win the pot, which is the aggregate amount of bets placed by all players.
Each player must put in an ante (amount varies per game, ours is typically a nickel) to get dealt cards and begin betting. Once betting is completed, all players must reveal their hands. The player with the highest ranked hand wins the pot.
The best way to improve at poker is by observing other players and learning their tells. These are clues like eye movements, idiosyncrasies, bet size and pattern, hand gestures, etc. This will help you determine how aggressive or conservative players are. This knowledge is a must because it will give you insight into how to read them in the future.
Another important factor is positioning, especially in a heads-up situation where you are the last to act. Being in late position gives you a lot of bluff equity, as you can bet low and make your opponents think you have a good hand or you are bluffing. This allows you to call bets with a much higher chance of making them fold. The more you play and watch other players, the quicker your instincts will develop. Remember, poker is a game that takes a day to learn but a lifetime to master.