Online casinos, sometimes called virtual casinos or Internet Casinos, are online versions of full-size casinos. Online casinos allow gamblers to play casino games via the Internet without having to travel to Las Vegas, Atlantic City or Monte Carlo. It’s a growing popular form of online gambling on free spins casino. There are many kinds of online casinos ranging from online poker to online blackjack to craps. Regardless of your experience level, online casinos offer excitement and a chance for you to win some money.