You can play as long as you want and
at the tables you want, but having done playing, especially if you
do it on a public computer, you might want to close the session if
the browser configuration that you can keep open session to close
the window, so avoid any problems. Perhaps this step is not required
to play, but we decided to include it here to avoid any problems or
inconvenience.
Until poker rooms have evolved sufficiently the option to play in
HTML5 (future code that already exists in the present), the option
offered by the rooms is to play in flash, requiring for it to have
the Flash Player installed.
This way we have not included above as the vast majority of sites
use flash code (well below), so if you used the browser is almost
certain that you have it installed and in case you had not the room
itself will ask you to do it, having only to accept the installation
(and restarting the computer needed to run the flash correctly).
This option is not necessary if you want to play poker for free, but
if you want real money do you need to have money in your account.
Some rooms offer free no deposit bonuses for new users and all have
sign up bonuses where to make the first transfer offer you extra
money (usually free give the same amount as the deposit made).
The poker rooms support multiple payment options (transfers,
e-wallets, credit cards). If you have money in your account does not
have to re-enter to play (this is obvious, but it never hurts to say
it again), even if you have won you can withdraw money using the
methods that online poker rooms put at your disposal.