Every new comers wants to earn free Bitcoin in which no risk present. Bitcointalk signature campaign job is the perfect option for them. It is easy to understand and it is a regular source of income. Another option is ads viewing job in which you just have to view some ads for some time and earn bitcoin like this their are some other micro job are present in which they can earn some free Bitcoin. Beginners can also try cloud mining and can also try Bitcoin trading  if they have enough knowledge how to trade. These two are also nice option for them.