what is bicoin?
bitcoin is a just a currency,it is coin but virtually.you can not touch it,but you can use it on different site.
how to create a bitcoin account?
you can create from Google or download coinbase,then click sign up,give your full information.
opportunity.
bitcoin is a largest office that crore+ man work on this,so you can exchange your currency from any place,you also use it any website as a account.