Online casinos are the internet version of the conventional casinos, which allow players to bet on games and win prizes online. Otherwise known as as the internet casinos or virtual casinos, they are being established on an increasing rate over the past couple of years. Online casinos employ a Random Number Generator (RNG), which provides a sequence of numbers in a random order, according to which the table games and blackjack are played. A lot of the online casinos either rent or purchase the software from companies such as Realtime Gaming, CryptoLogic Inc, Playtech, Microgaming and International Game Technology.

You can find mainly two kinds of online casinos classified on the basis of the interfaces they will use - downloadable casinos and web based casinos and some casinos offer both these types. A few online casinos offer live gaming options moreover, where the dealer will be in the studio and players can interact with the dealer real time.

Web Based Casinos

While playing in these casinos you do not need to download the gaming software. Your computer browser needs to support plug-ins such as Macromedia Flash and Macromedia Shockwave. HTML interface is also allowed by some online casinos.

Downloadable Gaming Experience

In certain kinds of online casinos, you'll need to download gaming software to play various casino games. They are faster than the web based casinos since the support plug-ins do not need to be downloaded, but are offered by the provider. The software connects you to the service provider through which betting and playing happens. These are also superior in case of sound and graphics than the web based casinos.

Types of Online Casino Games

A lot of the these casinos offer commonly played gamed like baccarat, craps, poker, blackjack, slot games, keno, roulette and bingo. For paying these games, you can put money through various deposit options.

Attractive Promotions

A lot of the these casinos to attract new players offer many promotional offers and deals (casino bonus) on signing up and while depositing the initial amount. Almost all casinos promote casino online bonus offers on a big way. Some bonus can be cashed out while some others may only be used while playing. Several of the casinos offer points in place of money, which increase after every online game you win. Comp points will also be one of the popular ways of offering bonuses to online players, which may be cashed out as prize, money or com points itself. Wagering amount and points vary with each game you select to play. While some casinos offer attractive promotions on every game, some others might restrict the bonus offers to certain games. They accept many deposit options too.