Bit Coins are one most disruptive technologies in recent times with an impact that may ultimately be as big as the internet. Bitcoin uses peer-to-peer technology to operate with no central authority or banks. Managing transactions and the issuing of bitcoins is carried out collectively within a network. Bitcoin is open-source; its design is public, nobody owns or controls Bitcoin and anyone can take part. Through many of its unique properties, Bitcoin allows exciting uses that could not be covered by any previous payment system. Bitcoin is a virtual currency and the Bitcoin user experience will be very important for widespread adoption and use. In my talk I am going to talk about the evolution of currency, crypto currencies and Bit Coins. I will also discuss Bitcoin experiences and the Bitcoin platform eco-system, Bit Coin facts, and the possible future of Bit Coins.