Slots are one of the most popular online casino games in the world and are a form of gambling where a player can win real money. Slot machines are found in almost every online casino and are typically the most played game by online players in many countries. Slots comprise of a fixed reel grid containing various symbols and are operated by inserting coins or a cash equivalent into the machine, spinning the reels and determining the outcome. The aim of the game is to form winning combinations by lining up matching symbols along the paylines. In some cases, a bonus or higher paying symbol may result in larger wins.