Internet casinos, also called virtual casinos or internet casinos, are online versions of traditional (“brick and mortar”) casinos. Internet casinos enable gamblers to play and wager on casino games on the web. Online casinos can be split up into three groups determined by their interface:Web-based casinos are websites where users may play casino games without downloading software on the local computer.Download-based casinos are the type which require download from the software client in order to play and wager for the casino games offered.