The casino is the center of entertainment for many Las Vegas visitors. It is home to a variety of exciting games, from slot machines to baccarat. There are also many restaurants and shows.

While music, light shows and a variety of distractions lure gamblers to the casinos, it is the games themselves that generate most of the billions in profits that casinos pull in each year. Slots, blackjack, poker and roulette are just a few of the games that make up the casino’s inventory. While some states have outlawed casino gambling, others have changed their laws in the 1980s to allow the establishment of new casinos and the transfer of existing licenses. Casinos have also begun to appear on American Indian reservations, where they are not subject to state antigambling statutes.

Modern casinos rely heavily on technology to control security. For example, betting chips have microcircuitry that allows the casino to monitor their exact use minute by minute, and electronic systems monitor roulette wheels to quickly discover any statistical deviations from expected results. Video cameras are routinely used to observe patrons and monitor the gambling floor. In addition, all casino employees are required to pass a background check. The casino industry has also developed a number of programs to help problem gamblers, and most states require that they include a responsible gambling component as part of their licensing conditions. A few states even offer statutory funding for these programs.