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Cryptographic currency uses cryptography to secure transactions. Many people know of Bitcoin, a well-known cryptocurrency. Cryptocurrencies are decentralized, making them free from government control.

To buy cryptocurrency, you’ll need a digital wallet. Digital wallets keep your crypto safe. Popular exchanges include Coinbase and Kraken. Keep in mind, crypto is known for high volatility, so invest only what you can afford to lose. Crypto knowledge may be valuable for future investments.