Progressive slots are undoubtedly one of the most popular online slots. These are a connected group of slot machines with a jackpot attached. The jackpot grows progressively bigger as more people wager on the slots. Once the jackpot is won, it is reset to zero and the jackpot begins to build up again.

Video slots account for a large chunk of online slot games. Technically speaking, all online slots really are video slots because they have a videos-screen interface. Video slots are, however, best defined as slots with multiple paylines.

3D slots are amongst the most popular online slots. A 3D slot differs from a video slot in that it appears to have an extra dimension, hence the term 3D slots. Even though 3D slots might not have the same impressive imagery as 3D movies screened in cinemas, they nevertheless have superior graphics than other online slots.

A reel refers to the columns you see on an online slot machine. Many older slots had 3 reels hence 3-Reel slots. 3-Reel slots are still loved today due to the simple playing experience they provide.

Unlike traditional 3-Reel slots, many modern slot machines sport 5 reels. The good thing about having more reels is that it significantly increases the chances of hitting the winning jackpot combination.

Classic slots refer to the traditional 3-reel slots. These slots come without the elaborate features and graphics that are common in modern-day slots. Many players, however, still prefer playing on these slots hence their popularity.With so many choices of online slot games, you are really spoilt for choice. If you have never played online slots before, you can begin by playing on online slots with a simpler interface and once you get the hang of it you can move to more complex slots.