Well, cryptocurrency is like digital money that isn't controlled by a government or bank. It uses cryptography to secure transactions and control the creation of new units. To trade it, you'll need to set up an account on a cryptocurrency exchange, deposit some regular money, and then you can start buying and selling different cryptocurrencies like Bitcoin or Ethereum.
It's a good idea to do some research and understand the risks involved, as prices can go up and down a lot. If you're interested, you might also want to check out
ASIC miner value. It's another way people get into the world of cryptocurrency.