What is crypto currency – NS Article

What is crypto currency:- Everyone has come. What is crypto currency? What is bitcoin?, How to earn money from the crypto currency?, How to buy crypto currency?, How to do crypto currency trading?
In today's era of the digital internet, new technology is coming, so this cryptocurrency is also a kind of digital service currency, so people use it without touching the currency.
That's why Cryptocurrency is called Digital Money Yes, I know some people will have a question in their mind that is this cryptocurrency safe?
Yes, if this technology starts in India then people will start paying in the form of digital currency. Digital Rupee was introduced in India to compete with cryptocurrency