Online casinos are emerging as a very popular trend in the world of entertainment. The best part about online casinos is that you do not need to go to any place to enjoy a game of blackjack. They give you an opportunity to do so right within the confines of your home.The concept of online casinos came into existence in 1996 when a software development firm named Microgaming came up with this idea. In the same year only, the first online live casino named Inter Casino happened. Most of the online casino sites still make use of this software. The help to carry out the financial transactions was provided by the CryptoLogic, which was an online security firm. Initially, online casinos faced a lot of opposition. But, they could not get closed as bills could not be passed against their setting up.Earlier there were only casinos that can be played on the net, but now they can be downloaded from the site also. All it takes to play a poker game is to download it from the site’s server. The online casinos operate in the same method as a real casino. The only difference is the lack of any action and noise of pushy people, ringing bells and no cigarette smoke and drinks. Online casino games are a great stress reliever on the other hand, much like video games. The set up is as understandable and amusing as a video game itself.Online casinos have a lot of cyberspace, so every game that one can play in a land casino is available in the virtual version also. The player can choose from all regular games like blackjack, poker, roulette, baccarat, slot machines and craps. The variations of these games are also present to pique the interest of the user. Moreover, these games are available at cheaper rates than in a land casino. The blackjack that can be played for 1$ at a summer festival can be played at cheaper rates at an online casino. Therefore, you have a lower amount of money to lose in an online casino.You also do not need to pledge money to enjoy your favorite game on a gambling site. Most of the sites are providing free downloadable versions for the user. So, it is quite easy for you to choose games in an online casino and become adept at them. This never allows the frustration to start mounting in as it does when one loses money in a real casino. Real casinos offer you a lot of scope to perfect yourself and proceed on your learning curve. You have no chances of losing money in free games and try your hand at them.Online casinos allow people to enjoy the thrill of the game without having to go through the underlying tension present in land casinos.