Among various methods of gambling, online casino gambling has become a trend lately. These online casinos are known by several names such as Internet casino, virtual casino etc. The concept of online casino is the same as that of land based casinos. The main advantage of online casino gambling over traditional land based gambling is that it can be done at any hour from any corner of the world. Online casinos give enormous opportunities to gamers to play and earn huge amount of profits. Most of the casinos offer high payback percentages and that is the most lucrative aspect of online casinos.
There are a couple of casinos that make tall promises in terms of unbelievably high payback percentages in regard to slot machine games like poker. There are also a few casinos that use a well programmed random number generator. In such casinos, table games usually have a preset house edge. The payout percentage is fixed and is decided according to rules of the game.
Online casinos can be broadly classified into three categories namely web based online casino, live based casino and lastly download based online casino. Web based casinos allow gamers to play their favourite games without even downloading the specialised software. Games are played either through HTML interface or browser plugins such as Macromedia Shockwave and Macromedia Flash. Download-based online casinos, on the other hand, have a mandatory requirement to download the software. In fact, you cannot start playing unless and until you download this software. Live casinos provide live gaming environment to its players that makes the game more enjoyable.