Freerolls are a good way to learn more about poker basics and sometimes there have nice rewards also.

Freerolls seem to be popular, ofcourse among begginers.
Understandably so, but looking at the Prima network, they have a lot of freerolls, typically 1000 USD freerolls, and it is very popular with players.
However, there is one reason to keep put of freerolls: There is too many poor players there, which makes it hard to learn anything from them (what you learn is that there are a lot of mudheads playing poker).

Freerolls are a good starting point in online poker. When you start to hate freerolls then you start learning poker.Freerolls are also good starting point if you want to start your bankroll from zero. However I won't suggest playing too many freerolls, it's a waste of time