nWelcomeI want to tell now what is Bitcoin and how this coin works. Bitcoin is one of the popular cryptocurrency in the world .This is the mother coin from all cryptocurrency so that cause when this coin price increase then this time all other cryptocurrency price going so high .This Bitcoin price increase day by day and it is real and best payment mathod for cryptocurrency and this coin is liggal also many country and illigal also many country so this cause which country is not permitted to use this coin these country people don't use this coin facility. Bitcoin is a online transaction coin so it is only valuable on online so it can not be touchable or feelable you can transfer it any people without any bank account and only you use reciver address for send this coin instantly and securely. And this transaction is maintenance by block chain network this is the most popular way for send this coin so where people buy this coin from big or any other exchange then this coin price increase and when people sell this coin then it price going down this is all the information from Bitcoin this is for which people they are want s to use this coin so read my review and think about this coin it usable or not.