Cryptocurrency is e of the most frequently asked questions out there. What is cryptocurrency? To make it simple, cryptocurrency is a digital version of money where the transactions are done online.
According to Wikipedia, a cryptocurrency is a digital asset designed to work as a medium of exchange that uses cryptography to secure its transactions, to control the creation of additional units, and to verify the transfer of assets.
A cryptocurrency is a medium of exchange just like your normal everyday currency such as the USD, but designed for the purpose of exchanging digital information through a process known as cryptography.
The first ever-successful cryptocurrency emerged from the invention of Bitcoin, by Satoshi Nakamoto. This was then followed by the birth of other types of crytocurrencies competing against Bitcoin.