A casino (also called a gambling house or gaming room) is an establishment for certain types of gambling. It may be a standalone facility or attached to a hotel, resort, restaurant, retail shop, cruise ship or other tourist attraction. Some casinos are also pengeluaran sgp hari ini known for hosting live entertainment, such as stand-up comedy, concerts and sports events.

Casinos are designed to attract and keep patrons by offering them free or discounted food, drinks, hotel rooms and show tickets. They also earn money by charging a commission on bets placed on games of chance, which is known as the house edge or vigorish. In addition, some casinos offer comps to their best players, such as free shows and limo service.

Given the large amount of currency handled within a casino, patrons and staff may be tempted to cheat or steal, either in collusion with other patrons or independently. Because of this, casinos spend a great deal of time and effort on security. Cameras and other technological measures are used to monitor all activity in a casino, and security personnel can instantly focus on suspicious patrons or events with the press of a button.

Casinos have come a long way from the slightly seedy, mob-controlled operations of yesteryear. These days, they are gleaming, sophisticated, multi-use entertainment complexes with gaming facilities that are often linked to restaurants and performance venues where pop, rock, jazz and other artists perform for audiences. They still have a strong focus on gambling, but they are not just about that anymore.