When your hand has been dealt, you have two options: Take another card from the pack (Hit, or H by default) or keep the current hand (Stand or S by default). You can choose to Hit as many times as you wish, until your total is 21 or greater. If your total exceeds 21, your hand is “Bust”, and you cannot draw another card. When you do not wish to draw any more cards, click Stand.
If the total of the two cards you are dealt is 21 (i.e., you have an Ace and a picture card), you have “Megami”, and you automatically Stand. With “Megami”, you cannot lose your money, but will either win or push (see below).
Once you have chosen to Stand, the other players take their turns, and the dealer plays.