Online casino gambling is when you place wagers on games like blackjack and roulette on a computer or mobile device. The winnings are added to your account’s bankroll, and the losses are deducted from it. You can withdraw your bankroll (with your wins and losses accounted for) at any time, and you can also close your account if you decide you no longer want to gamble.

Most real money casinos will use encryption technology to protect your financial information. They will also be regulated by government bodies to ensure that their games are fair. These are good indicators that the site is legitimate and a safe place to play for real money.

The best online casinos have 24/7 customer support and multiple channels to get in touch with their support staff. They should make these easy to find on their website, and they should be willing to answer questions quickly. The top casinos have sticky live chat buttons that follow you around the website, and they offer phone support as well.

West Virginia is one of the six states where online casinos are legal. Its two state-licensed options – DraftKings and FanDuel – offer the full range of casino games, including slots and table games, and live dealer gaming. The state also has a number of poker rooms and sportsbooks.