The first thing is that you have to understand the deck. A standard deck has 52 cards; numbered Ace, 2 through 10, then Jack, Queen, King (whether the Ace is high or low will depend on the variant you are playing). There are four suits; Clubs, Diamonds, Hearts, and Spades. There are two colors – Hearts and Diamonds are Red; Spades and Clubs are Black.
Then, you need to understand the hands. The basic order of hands is going to vary depending on the type of poker that you are playing. Look at the rules for the game that you are playing and see what the hand order is. That hand order will help you to make decisions about betting and whether or not to stay in when a hand is being played out.
Speaking of betting, that’s the next thing that you need to take a look at. Many dewapoker games include betting as a part of the game, especially in order to determine whether or not someone wishes to continue to play with the hand that they have. Betting is very strategic, and the way you use it will depend on how comfortable you feel. Some people will bet very conservatively, not putting too much in, even if they feel confident that they have the best hand. Other people will take a lot of risks with betting, and will often push the minimum bet to try and intimidate people out of continuing. Some people are wild and you may not be able to follow their patterns. It’s up to you how you approach it.
Another thing you need to learn is etiquette. Different groups of people and/or different casinos have different ways of doing things, so understanding how it works and how to fall into line will make the experience more enjoyable for you and more enjoyable for everyone else that is playing with you. It will help reduce your stress, as well, because you won’t feel out of place or uncomfortable among the people that you are playing with.