Bitcoin is the first and most popular cryptocurrency — but what does that really mean? Let me explain it simply. --- 💰 Bitcoin = Digital Money Imagine a type of money that: Doesn’t need a bank Can be sent to anyone, anywhere in the world Works 24/7 Has a fixed supply (only 21 million will ever exist) That's Bitcoin. --- 🔐 How Does Bitcoin Work? Bitcoin uses a technology called blockchain, which is like a public notebook that everyone can see. Every transaction is recorded, and once it&...