Obtaining something for nothing would sound like the ideal outcome. Unfortunately, in order for the casino to make money, you have to spend money. This means that at many casinos, you can play the games they offer without cost to you but you may not be able to claim any winnings. This is generally clearly stated in the terms and conditions when you sign up to claim a bonus. That being said, though, while you may not necessarily be able to keep your winnings without making a deposit with your own money, it is still an execellent way to learn how to play new games as you're not actually using your own money.
Even if you have never played any casino games, there are surely some games with which you are familiar. For instance, you may be familiar with games such as Blackjack or Roulette you have seen played on television. No matter how new you are to online casino playing you have seen enough examples to have some idea which game you may wish to try when you first begin playing the online casinos. Using the free sign up bonuses that the online casino offer you will give you the opportunity to try out some of the latest slot games, so you can gain a better understanding of how they work.
By starting your game playing with those games you have seen or read in a book or magazine article you can develop your knowledge of the rules. It also helps when you don’t have to go through every available game In order to choose one to play—if you have at least a few names of games you have a place from which to start. As you develop your skills you will find it easier to choose more games and build your strategy.