A casino, or gambling establishment, offers customers a wide variety of chance-based games of chance and skill. Some of these are operated by live dealers, while others use random number generators (RNGs) to generate outcomes. Table games, such as blackjack, roulette, and baccarat, are popular at casinos and often feature large jackpots. Other types of casino games include video poker, slot machines, and even keno.

Gambling in its many forms has been a part of human culture for millennia. The first documented evidence of it came from 2300 BC China, and dice were in use by 500 AD in Roman society. In the 1400s, a game that still exists today–baccarat–became popular. It was followed in the 1600s by the game now known as blackjack.

The popularity of these games has given rise to gambling addiction, a growing concern among policymakers and gamblers alike. To combat this, casinos employ a range of security measures, such as cameras and physical barriers. In addition, they monitor players’ betting patterns to identify anomalies and warn them of possible cheating. Technology has also made a significant impact on the industry. In particular, chips with built-in microcircuitry allow casinos to track bets minute by minute and are used in conjunction with electronic systems that oversee the outcomes of roulette wheels to quickly detect any statistical deviations from their expected value.