Cryptocurrency is digital money secured by cryptography and powered by blockchain technology. Popular examples include Bitcoin, Ethereum, and Binance Coin. Before investing, it is important to understand how blockchain works, what gives cryptocurrencies value, and the risks involved such as volatility, scams, and hacking.

The next step is to define your goal. Decide whether you want to invest for the long term, trade for short-term profits, or simply learn and experiment.