A casino is an establishment for certain types of gambling. Most casinos offer table games like blackjack and roulette, as well as video poker and other electronic machines. Some casinos also have live entertainment, such as stand-up comedy or concerts. They may also have sports books, retail shops and restaurants. In some countries, casinos are licensed by a government body to operate a specific type of gambling activity.

Most casinos have security measures to prevent cheating and stealing by patrons. Cameras are often used to monitor the activities of players and employees. Some casinos use “chip tracking,” a system that allows staff to know exactly how much money is being wagered minute by minute, and to detect any anomaly; and some have wheel-spinning systems that electronically monitor the results of each spin.

Some casinos have dedicated customer support departments. They can be accessed via email, phone or live chat. Some online casinos also have eWallet services that allow players to deposit and withdraw using their bank account. However, these options are usually limited in terms of maximum deposit and withdrawal amounts. A good casino will also feature a comprehensive FAQ page, which covers the most common issues. It should be easy to navigate and available around the clock. In addition, it should be backed by an experienced team of professionals. The top casinos will offer support in multiple languages, and have a high response rate. They will also provide links to valuable resources for responsible gambling, including counselling and help lines.