Digital currency uses cryptography to secure transactions. Many people know of Bitcoin, a well-known cryptocurrency. These currencies operate without a central authority, which allows them to be independent from national banks.

Purchasing requires a crypto wallet. Digital wallets keep your crypto safe. You can buy crypto on exchanges like Coinbase or visit this website Binance. Keep in mind, crypto is known for high volatility, so be cautious with your investment. Crypto knowledge may be valuable for future investments.