Cryptocurrency has been around for a long time, but it's only recently that it's become mainstream. The reason for this is simple: cryptocurrencies are becoming more and more popular as they become easier to use and understand.
Cryptocurrencies are created by private individuals or groups who use special software to solve complex mathematical problems in order to create new coins with distinctive properties . This makes it possible for anyone anywhere near any machine connected via wifi network connection anywhere within range without having access.Web 3 is the next generation of the internet, which will be built on top of decentralized consensus protocols such as Proof-of-Work and Proof-of-Stake. It's also known as a "W3" because it's an upgrade from traditional web applications .
You can buy cryptocurrency on an exchange. You can store your cryptocurrency in a wallet. You can transfer your cryptocurrency to a different wallet