Digital currency relies on blockchain for secure transactions. Many people know of Bitcoin, a well-known cryptocurrency. Cryptocurrencies lack a central bank control, meaning they aren’t regulated by banks or governments.

To buy cryptocurrency, you’ll need a digital wallet. This wallet stores your digital coins securely. Popular exchanges include Coinbase and Kraken. Understand that crypto prices can change rapidly, so invest only what you can afford to lose. Understanding crypto can lead to exciting opportunities.