What is a cryptocurrency?

This involves all. We are seeking for security, but also freedom to make things easier.
the importance of crypto and the multiple ways to earn money on blockchain are increasing each time more. The more we learn about this, the more benefits we get from it.

"A cryptocurrency is a digital or virtual currency that is secured by cryptography, which makes it nearly impossible to counterfeit or double-spend. Many cryptocurrencies are decentralized networks based on blockchain technology—a distributed ledger enforced by a disparate network of computers. A defining feature of cryptocurrencies is that they are generally not issued by any central authority, rendering them theoretically immune to government interference or manipulation"

Learn more from:
investopedia.com/terms/c/cryptocurrency.asp