$BTC
*What is Cryptocurrency? 💸*
Cryptocurrency is a digital money system that doesn't need banks 🏦. It's a way for people to send and receive money online 💻.
*How Does it Work? 🤔*
Cryptocurrencies use a special kind of computer code called blockchain 📊 to record transactions. They're like digital wallets that use secret codes 🔒 to keep money safe.
*Examples of Cryptocurrencies: 📈*
1. Bitcoin (the first and most well-known) ₿
2. Ethereum (a platform with its own cryptocurrency) ETH
3. Litecoin (similar to Bitcoin, but faster) LTC
*Key Points: 📝*
- Cryptocurrencies are digital, not physical 💻
- They don't need banks or governments to work
