#TradingStrategyMistakes Cryptocurrency, or crypto, is a digital or virtual currency that uses cryptography for secure transactions. Unlike traditional money, it operates on decentralized networks called blockchains, which record every transaction transparently and securely. Bitcoin was the first and is the most well-known cryptocurrency. Others include Ethereum, Binance Coin, and Solana. Crypto allows peer-to-peer transactions without the need for banks or governments. It can be used for buying goods, investing, and trading. Crypto wallets store your digital coins. Its value can be very volatile. While it offers financial freedom, it also carries risks such as scams and hacking. Regulation varies by country.