Online casinos are gambling websites where you can play casino games such as blackjack and roulette using your computer or mobile phone. Almost all casino games that are available in real casinos can also be played at an online casino. In fact, some online casinos are able to offer more game variations than their bricks and mortar rivals. They are also able to offer lower house edges thanks to the much lower overheads associated with running an online casino.
Typically, online casinos will let you try out their games for free before you decide to play for real money. This can help you familiarise yourself with the rules and give you a better chance of winning – as long as you remember that casino games are, in the vast majority of cases, streaky and can go either way.
Another advantage of online casinos is that they are usually able to offer a wide range of promotions for existing players. This could include reload bonuses, Game of the Week promotions, and loyalty program rewards. This can make a significant difference in how much you win and lose when gambling online.
In addition, most regulated online casinos will accept several different methods for depositing and withdrawing your funds. These may include credit/debit cards, e-wallets (such as PayPal), or even direct bank transfers. It is important to choose a site that offers a payment method you are comfortable with and can use safely and efficiently.