For each spin to be independent and unpredictable, modern slot machines use Random Number Generators (RNGs). It is impossible for players to predict or affect results because of this technoloace23 logingy, which ensures that every spin has a random outcome. When a player presses the spin button, they are simply choosing a moment in time that correlates to a particular outcome because the RNG continuously generates numbers even when the machine is not in use. Slot machines are exciting & difficult because of their randomness, which forces players to rely more on luck than skill.