That is important if you are a beginner, because there is a stable chance to loose all of them. Also make sure that you will play on the tables that have the lowest limit on the website, because all of the other tables are made for more experienced players and you will not be able to stand against them. Make sure that you will make a little research on all of the online poker rooms that are available and choose wisely among them.
At table, here are few warnings, which you should remember:
If you make the big win, don’t be very greedy, stop and making big win & gambling it over again is big sign of the greediness.
In poker, winnings are what will count most. In case you are losing, and have lost your money for day, then never try to win all your losses back. And you will not.
Drinking alcohol is big no no in poker time and it will seriously affect your judgment. Thus stay away from that when on your game.
Do not take side bets. Generally these are gimmicks, so more money can go to casino.
Never gamble your money until you are ready to lose that.
While in game, here are few important thoughts that you need to think about:
Gaze at the opponent's eye. See all their moves and observe them closely, to better know it. In this way, you may fear them less. In this way, you may know when are they bluffing and not.