However, I am not completely sure that the OP is a beginner who doesn't know about bitcoin. OP has been registered as a beginner since January 2018 and is now almost 3 years old. Right on December 18th he resumed his first post after a long sleep and started following the bounty campaign on December 20th. Is this something that counts as someone who doesn't know about bitcoin ?
But you've referred him to the perfect place for newbie and I firmly believe the OP will have something good to learn if he really wants to stay here.

OP, welcome back to the forum. I hope you are no longer asleep after this. LOL