An online casino is a place where you can play real money games using your mobile phone or computer. It allows you to bet in many different games, including blackjack, poker, roulette, and even live dealer tables. Some sites also offer sports betting and other types of gambling. The best casinos will have a solid reputation and provide excellent customer service. They will also be licensed by a trusted regulatory body.
To begin playing casino online, you must first set up your account. This is usually done by visiting the site and clicking the Register or Join button. Most online casinos will require a valid email address and contact information to create an account. Some may also ask for a password and a verification code. You should make sure to keep this information safe, as it is used to verify your identity when you deposit and withdraw funds.
Once you have an account, you can play any of the casino online games. Some of these sites offer a free trial period, which allows you to try out the games before making a purchase. Others will require you to deposit a small amount of money before letting you play for real money. Either way, you should be careful not to spend more than you can afford to lose.