Introduction to Cryptocurrency
Cryptocurrency is like invisible online money. You can’t see or touch it, but it still works like regular cash. The cool thing is it doesn’t need banks to operate. Instead, it uses something called blockchain, which is a super safe way to keep track of transactions. People use cryptocurrencies to buy stuff, invest, or send money to others. It’s getting bigger and changing how money works in the world. Cryptocurrency started with Bitcoin in 2009, but now there are many types, each with its own...
