that allows you to send money from one person to another without involving a third party broker, such as a bank. You only need your computer to make transactions because Bitcoin is fundamentally software.As a decentralized currency, Bitcoin isn’t controlled by anyone. It’s open so that anyone can benefit from it.You might think that the lack of control could mean chaos, but that’s not true at all. That’s because Blockchain, the technology behind Bitcoin is one of the most accurate and secure systems ever created.