What is Online Casino?

Online casino is where players wager money on a variety of casino games using their computers, mobile devices or in some cases dedicated gaming apps. Most casino games that can be played in a land-based casino are available online too, including all the major table games such as Blackjack and Roulette. Other popular options include Video Poker, Online Keno and Slots. The best online casinos offer a high level of security and fair play. In addition to a robust banking system, the casino should offer a secure web browser or dedicated app that uses SSL encryption.

Most virtual casinos offer a welcome bonus to attract new players. These can be in the form of a deposit match or free spins on slot machines. Some also run loyalty programs that reward regular players with points they can redeem for additional wagering credits.

While the exact number of online casino games varies from site to site, most feature a wide selection of slots, table games and card games such as poker and blackjack. Some even have live dealer games, where real dealers are streamed from a studio or casino and interact with players in real time.

The first online casinos were launched in the mid-to-late 1990s. Most of them were accessed by downloading a software program, which would then launch the actual casino. However, today most online casinos offer a more flexible experience that is accessed via a web browser or dedicated gaming app. The games can be played on a desktop computer, tablet or mobile device.