Online casinos can be divided into two groups based on their interface: web-based and download-only casinos. Some casinos offer both interfaces.

Some casinos offer 'Live gaming', either exclusively, or as part of a wider online casino offering. Live casinos may be web or download based. In live online casinos, popular casino games such as roulette and blackjack are dealt by real dealers in casino studios, in an attempt to convey more of the atmosphere of a physical casino. Player actions (including chat) such as 'hit' in the game of blackjack may be transmitted to the dealer; in some online casinos more than one player may 'sit' at a particular 'seat' on the table, and in this case there is no interactivity between player and dealer, the question of which player(s) requested the extra card that the dealer dealt and which chose to 'stand' will be handled by the software. It is usual for players to be able to observe a video feed of the action, and equally common for players to opt to turn it off, if they lack the bandwidth - as the cards are read by OCR and other technology, the video feed is only ever a visual cue.

Other type of online casino is live casinos which gives the player an opportunity to see, hear and interact with live players at tables in casinos throughout the world. It is amazing as staying at home you can feel and see the real atmosphere of casino environment.

I have read this stuff. But I just want to say that there is also some of the types that is given below :
- Online Casino Bonuses
- Welcome Bonuses
- Reload Bonus
- No Deposit Bonuses
- Preferred Deposit Bonuses
- Loyalty Bonuses
- High Roller

Playing at an online casino is in some cases even bigger than the absolute thing. You get to abode your bets and babble to absorbing new friends, but after the abominable music or the cigar smoke getting destroyed in your face. There are type of casino.
Online Casino Games
Slot Machines
Video Poker
Blackjack
Roulette
Craps
Baccarat.