A Poker freeroll is a tournament that costs the poker player nothing to enter but will offer some sort of prize, usually a ticket to a larger tournament or small cash prize. Primarily they are used by poker rooms to allow players to hone their poker strategy before depositing and learn about their software before risking their money. Players use these tournaments both for that reason but also because freerolls give every player the opportunity to build a bankroll completely from scratch.
Because the freerolls are free they are a good place to start if you are learning how to play Poker, particularly Texas Hold'em as the standard of play in tournaments is so high these days. Titan Poker offers many freeroll tournaments to players including freerolls for first time depositors and weekly freeroll events. The downsides to freerolls are that many players will register then not turn up. Playing on a table with one other active player is not fun, but this will happen once in a while as tournaments that are free to enter they are valued less by some participants.
Poker freerolls are a great place to hone your strategy. Once you get through the opening few levels the standard of play improves dramatically especially around the fourth level when all of the players who registered then did not play will have blinded out. Left only are those poker players taking the tournament seriously playing hard to win.
You will find people put lots of effort into these tournaments as for many of the players this is the only way to earn a few dollars to start building their bankroll. The structures are not turbo but they are reasonably fast. Play is fast and loose as you would expect when there is nothing to lose, so expect plenty of excitement when you play in these poker tournaments.