Bitcoins have changed the world to a digitized world by making the work easy,  bitcoins changed the outlook of financial industry by approaching the traditional ways for transferring funds world wide as bitcoins makes the work easy for transferring funds one can do it by staying at home without the help of third party like the banking system to transfer funds with low transaction charges, now most of the industry's started implementing the block chain technology as the transactions are safe and secure and free from hacking.