Online Slots are one of the most popular casino games. They’re simple to play and can offer large payouts. Unlike physical slots, which use electromechanical devices to determine results, all online slot games work with random number generators (RNGs) that generate a different sequence of numbers every millisecond. These are then linked to the symbols that appear on the reels after each spin. This makes the results of each game totally independent of previous ones and ensures that every spin is fair. In addition, reputable online casinos have their RNGs independently tested by expert agencies to make sure that they’re truly random.

When you’re ready to start playing, just select your bet size and click “spin.” Once the reels stop, winnings will be paid based on the symbols lined up on your paylines. To win, you must get at least three symbols connecting horizontally, vertically or diagonally. Online slots can also introduce special symbols that can substitute for other symbols, enhancing your chances of hitting a winning combination.

To maximize your chance of winning, check out the payouts table and rules overview in the infographic above before you start spinning. These will help you understand how each slot game works and which features are best for you. You should also pay attention to the game’s volatility – this will tell you how often it pays out small wins and how big the jackpots are. Low-volatility slots will have smaller payouts but they’ll come frequently, while high-volatility slots can go for a long time without any wins and then reward you with a large jackpot.