In 1985, the first slot machines came into being with three spinning wheels with a symbol, one of them being he jackpot figure. Today, the number of reels has been increased to five.

The symbols vary from diamonds, spades, clubs, hearts to fruits. The similarity between the earlier slot machines and the present ones is only one acts as the pay off. The old one had only one pay line, the new one can have as many as fifteen pay lines. All slot machines are relatively similar. However, some machines accept a quarter, while others can have five dollars, depending on the intensity of the player. Today machines provide the winner with an option to double his earnings or loose it all. You need to know the machine well, if you are about to win. Read the instructions carefully may help you. Playing a slot machine is a game of chance. At the end the result is completely random. You need to create your own strategy. Some buzz words you need to understand when you want to play slot machine are : action, arm, bankroll, bug, bank, change person, etc. Action means either the amount of money bet by a player or the total amount of money bet by a group of players over a specific time interval. Arm refers to the handle or lever located on the right-hand side of a slot machine which is pulled by the player in order to activate the reels. Bank refers to a row of slot machines. Bankroll refers to the total amount of money used by a player for betting. A device installed into slot machines that prevents certain symbol combinations from appearing in the slot machine window call as bug, while change person means a casino employee who assists players by changing cash for tokens or coins. Well, if you want to play slot machine, try to dig many information as you can and enjoy the game!