Help question about child pornography and how to report it?

[Érsek Tamás]

just call 911, tell them what you find. They probably send someone to your house as fast as they can, maybe some experts in this field. You show them, tell them how you found that and that's all.

A few weeks ago some one gave me some counterfeit money, i've done the same. The police arrived my house in 10 mins, they were pretty nice(and my god that police woman was sooo hot! ) , and they pointed out after my statement, that i will never have to do anything else in the case.

And don't be afraid, those sick bastards will never find out who you are.

EDIT: if you still afraid or don't want to call the police, just report the user to the site(there must be somewhere a button to report inappropriate contents ) and they must report it to the authorities.