There are a number of sites that facilitates one to play poker online for free and for money.  Some money games can be played with deposits and some money games can be played without any deposits. In cases where one does play poker online with deposits they might get some extra bonus scores and for no deposit games there might not be any offers.  Other than this basic difference the rest of the situations are going to be the same.

A big poker game is more exciting than a small poker game.  In a big poker game, there is going to be more players that are interacting and playing.  The more players in the table the more exciting will the poker game will be to play on.  A table that has enough number of tables is most preferred because the initial rounds will amass enough money in the pot from getting just a bit of contribution in the form of antes or pre-flop bets from the players.  Any poker game that does not have enough players at the table is known as a short handed table.

To play poker online it is going to be better to play like a typical aggressive player, because aggression is scary and in the most part necessary when it comes to beating down opponents that bluff to be heads up with crap hands.  Aggression when one does play poker online is a mix of raise, re-raise also occasional checks.  The size of the aggressive bet is going to be massive and scaring in no limit games.  Aggression is going to be a calculable element in limit games, so aggression might or might not pay better when one does play poker online in limit games, but it pays in most cases in no limit games.