Online casino is a game that you play for fun not for money, they give you sensation just like a real casino. You can have the fun with free bonus money and enjoy it like real money. On nowadays online casinos have improving a lot since the last time their first commencing.
Never imagine that they will be this big now and for your information most reputable or trust able online casino services must be under gambling industry jurisdictions and must be licensed.
My advice is do not play online casino without any licensed they maybe just another scam if you want to play it then check this online review guide on online casinos for real money. On here you can play it for fun with real money and feel safe from any harm.