Unlike traditional currencies, crypto operates on decentralized blockchain technology, making it independent of governments and banks. Popular cryptocurrencies like Bitcoin, Ethereum, and Litecoin have gained significant attention due to their potential for high returns and secure, transparent transactions. Crypto can be used for a range of applications, from online purchases to investing and trading. With features like low transaction fees, cross-border capabilities, and improved privacy, crypto is reshaping the future of finance by offering a modern, decentralized alternative to traditional money.