The decent way to earn some btc to join signature campaign.
and are you joining? 
Back when I was a newbie, I joined the signature campaign from 777coin. At that time, I believe they were the only signature campaign that accepted newbies (they still do). Now, many more are accepting newbies, including the one I am in right now, YoBit.
It always depends upon the mentality of the newbie itself as to what do they want to choose, some choose seeing pay rates and some choose seeing the credibility of the site they will be promoting...