Poker is a game where you play with incomplete information (your opponents are not showing their cards and you do not know which card will be dealt next). You have two of your own cards plus five community cards. The goal is to make the best possible 5 card hand (sometimes called a “hole”) with your own two cards and the five community cards. You can win the pot (all the chips bet in a round) by making the best hand.
You have the option to check (pass on betting), call or raise. A raise means to bet more than the previous player. A good rule of thumb is to always bet when you have a strong hand. If you have a weak hand, it is usually better to fold.
In poker, there are a lot of rules and lingo to learn. It is important to study these before playing in order to be successful. For example, it is not good etiquette to talk during a hand. This can confuse players and give others an unfair advantage.
It is also helpful to study the rankings of hands. This will help you understand what beats what and why certain moves are profitable or not. For instance, a flush beats a straight and three of a kind beats two pair. Study the different variations of poker as well (like Omaha, lowball, etc.). You can find these online or at most casinos.