What is Bitcoin? — Complete guide

At its simplest, Bitcoin is digital money that doesn't rely on a central authority like a bank or government. Created in 2009 by an anonymous person or group known as Satoshi Nakamoto, it allows people to send value directly to one another anywhere in the world.

Unlike traditional currencies, Bitcoin has a fixed supply. There will never be more than 21 million coins in existence, which is why many investors view it as a hedge against inflation, similar to gold.

Bitcoin runs on a technology called blockchain. Think of it as a giant, public digital ledger that records every transaction ever made. Because this ledger is distributed across thousands of computers globally, it is nearly impossible to hack or alter.

• Mining: Computers solve complex math problems to secure the network.
• Wallets: You use a digital wallet to store your Bitcoin.
• Keys: You hold a private key that acts as your digital signature.

Investing in Bitcoin is not for the faint of heart. The price can swing significantly in a single day, which can be stressful for new investors. It is important to understand that there is no 'customer support' to call if you lose your funds.

Security is also a major responsibility. If you lose your private keys or send Bitcoin to the wrong address, that money is often gone forever. Always prioritize security and avoid keeping large amounts on exchanges.

Ready to take the first step? Start by choosing a reputable exchange to purchase your first fraction of a Bitcoin. You don't need to buy a whole coin; you can start with as little as $10 or $20.

Once you have purchased your Bitcoin, consider moving it to a hardware wallet for long-term storage. This keeps your assets offline and away from potential hackers. Remember to keep your recovery phrase in a safe, physical location, never on your computer.