The game that you should learn first is Jacks or Better. Most of the other games are variations of this one. Although space does not allow me to give you the complete strategy in this article, you can find free strategy charts at The Wizard of Odds for Jacks or Better, Deuces Wild, Double Bonus Poker, and more. Sites like Video Poker Trainer allow you to practice playing online and will correct you when you deviate from the optimal strategy.
But video poker adds something slot machines don't have -- an element of skill. Players have decisions to make that affect the outcome. And because cards are required to be dealt from a randomly shuffled 52-card deck -- or 53 cards, in the case of Joker's Wild machines -- the possible combinations are known, the frequency of the combinations can be calculated, and an optimal playing strategy can be devised. In fact, when Missouri riverboats opened under a law that forbade games of chance, casinos were allowed to offer video poker, as a game of skill, even though slots, as games of chance, had to wait until voters changed the law.
So far you have learned how video poker started and grew. You have learned the basics of video poker play including return, house edge, and variance. You have learned how randomness actually works. You have also learned about several categories of video poker games that are available today. Plus you now know some methods of determining how large a bankroll you will need to play your video poker game of choice.
Since there are a lot of games that offer different paying hands, gamble features and wild cards, it is essential to check the rules and the paytable of the video poker game before you start playing. Knowing the minimum paying hand is quite important. The names of some video poker games might give you a clue, such as Tens or Better (a pair of tens is the minimum hand) and Jacks or Better (a pair of jacks is the minimum hand). For other games, it is essential to check the paytable and know the minimum paying hand because it will affect your decisions during the game.