Even though you can improve your gaming experience by using strategies and making wise decisions, luck is still a major factor in slot machine jackpot wins. Modern slotsdownload games employ random number generator (RNG) technology, which makes every spin independent and unpredictable. This means that no amount of strategy can ensure a win. Because it can happen at any time and when you least expect it, this randomness is what makes winning a jackpot so thrilling. Another important factor in jackpot wins is timing.