A casino is a type of gambling establishment offering various forms of gambling, such as slot machines and table games. Most casinos have rules and regulations governing the conduct of patrons, employees and security. Some also feature entertainment shows to appeal to the general public.

In the United States, casinos are licensed and regulated by the state where they operate. Often, they are combined with hotels, restaurants and other entertainment venues. Some casinos are also known for their extensive sports betting offerings and/or massive jackpot payouts.

Depending on the legality of gambling in a jurisdiction, some casinos may be operated as independent entities, while others are owned by governments, private investors or public corporations. Regardless of ownership structure, the core business of a casino is to entertain guests by providing them with a variety of gambling products and services.

Due to the large amounts of money handled within a casino, both patrons and staff members are prone to cheating and theft. To mitigate these risks, most casinos employ a variety of security measures, such as security cameras and strict rules regarding the behavior of players and employees. In addition to these measures, some casinos use technology to monitor their games for statistical deviations from the expected outcome. For example, ‘chip tracking’ allows casinos to see the exact amount of chips placed minute by minute and alerts them to any anomalies; and roulette wheels are electronically monitored regularly to discover quickly any statistical deviations.