Online casinos are gambling sites that offer players the opportunity to win real cash from various casino games. These websites often use advanced security features to protect player data and ensure that the gaming environment is fair. They also offer a wide variety of bonuses, including free spins and loyalty programs. However, it is important to know what you’re getting into before you start playing. It’s best to avoid gambling with money that you can’t afford to lose and never gamble while intoxicated or under the influence of drugs.

While slots remain the most popular online casino game, there are plenty of other options as well. Table games like blackjack, roulette, and baccarat are staples, with many online casinos offering multiple variants of each. Poker is another popular choice, from video poker machines to multiplayer poker rooms. Other specialty games might include bingo or keno.

Some online casinos also offer sports betting, with bets placed on individual players or teams. These bets can range from standard point spreads, which pit one team against another, to over/under wagers on specific events, such as how many touchdowns a certain player will score.

The safest online casinos will have strong encryption to keep your personal information secure. They will also be licensed and regulated by the relevant government body. In addition, they should accept your preferred banking methods and offer quick and easy customer support. While some sites will only offer live chat, others might have dedicated phone lines and email addresses.