What is a cryptocurrency?
Cryptocurrency is a kind of digital money that is available online. You cannot hold it like physical money. You cannot invest it like normal funds and bonds. It is not something that you can literally hand over to another person. But it is like money that you can utilize anywhere and anytime.
It is a very flexible digital money that you can use everywhere. Coffee shops accept cryptocurrency. Some grocery stores accept cryptocurrency as payment. You can use cryptocurrency to buy website traffic. And you can even use cryptocurrency to pay programmers and webmasters to build a website.