The term “altcoin” refers to all cryptocurrencies except bitcoin (and for some people, ethereum).
There are tens of thousands of altcoins on the market.
Altcoins come in several types depending on what they were created for.
The future value of altcoins is impossible to predict, but if the blockchain they were designed for continues to be used and developed, altcoins will continue to exist.
Cryptocurrency is a form of digital asset based on a network distributed over a large number of computers. This decentralized structure allows them to exist outside the control of governments and central authorities.