Free Casino Slot Machines

The concept of free casino slot machines was introduced in 1994 when the online casinos first got licenses which allowed them to offer online gambling. The first casino slot machine was originally built in 1895 by a car mechanic, Charles Fey (1862-1994) of San Francisco.

While playing in reality, players always had to bet their money in gambling in order for them to play on a slot machine. But with the evolution of internet (high speed internet connections becoming common), and the introduction of online casinos in the last decade of the 20th century, the concept of playing casino slot machines spread like wild fire through a jungle.
Companies when saw that the online gambling could give them more profit as a large number of people preferred playing at their homes rather than going to a casino to gamble, they started giving free spins to players online. Free casino slot machines have become quite popular these days and generate quite a lot of revenue to companies now-a-days. The players receive an initial bonus while signing up which they use to play the slot machines for free. If they have a good experience and they want to go for more, in the hope that they would win much more money from the machine, then they have to invest actual money.