Online gaming first appeared on the internet in the mid 1990s. In 1994 Microgaming software was founded and still has the corner market today in many of the online casinos. Microgaming is processor software that runs the various machines found in land and online casinos. There is some debate as to who was the first casino to pop up on the internet and most would say InterCasino first appeared in 1996. However; there are others who claim that Microgaming's Gaming Club was the first online in 1995.

From the first casino to go live on the internet, casinos continue to improve their operations online and tune the software, servers and connections that cater to the players on the world wide web. Regardless of slow bandwidth causing connection problems for the players, a still raked in an estimated $834 million in 1998.

Intertops was the first online sports-book to appear in 1996; however they are in operation before that by taking phone proposition wagers since 1983.  เว็บแทงบอล UFABET Intertops is still going strong today and is satisfying over 180 countries with their service.

Poker on-line first sprang up from the outset of 1998 and was facilitated by Planet Poker. Following suit was Paradise Poker in 1999, Party Poker and Poker Stars in 2001. Planet Poker is still in operation; they also no longer allow real money to change hands. By '08 Party Poker had lost the lead in the industry to Poker Stars and Full Tilt Poker, estimated by the number of players online.

The popularity of online gaming does not seem to be decreasing since its birth. With state of the art technology, online casinos have the ability of offering realtime play and instant spin capability, thus satisfying all sectors of the gaming industry and increasing revenue. The casino software available today is not only advanced for the players highest enjoyment but is very secure.

Truly the online gaming industry grew by 12. 5% with gross revenues of close to $29. 92 billion, regardless of the perceived recession. The online casino sector grew about 13. 3% truly and brought in about $2. 67 billion. The most money causing the gaming revenue online is generated by sports gambling on at about $12 billion.

Online bingo borrowed the lead in being the fastest growing sector for 2010, estimated at 28. 4% growth and to the tune of $2. 67 billion. Although poker is the most talked about, it was deemed the slowest growing online gaming sector which generated about $5 million.

In 2006 many of the online gaming companies decided not to allow USA players spend cash in their establishments anymore due to the uncertainty regarding laws of offshore gaming, following the passing of the Against the law Internet Gaming Enforcement Act. There was a great debate regarding different states that were legally able to gamble and those who were not. Many of the casinos revised their policies regarding USA play after that and now the majority of online gaming establishments will again accept USA players.