They look alike, but aren't
Video poker and slot machines sit side by side on most casino floors and can look similar at a glance, but they work fundamentally differently — video poker is based on a fixed deck of cards and rewards correct strategy, while slots are pure chance with no skill component at all.
Why strategy matters in video poker
Playing a video poker hand correctly — knowing which cards to hold and which to discard for a given hand — measurably affects your odds over time, unlike a slot machine where every decision is purely cosmetic. Strategy charts for common video poker variants are widely available and worth learning before you sit down.
Slots: no decisions that matter
Every spin of a slot machine is an independent, random event — no betting pattern, timing or 'system' changes the odds. Treat slots purely as entertainment spending, since there's no strategy layer to learn.