Forex trading, also known as foreign exchange trading, involves buying and selling currencies on the global market. It's important to understand the basics of forex trading, such as how to read currency pairs and use technical analysis tools. You'll also need to stay up-to-date on global economic news and market trends. Successful forex traders develop a solid strategy, manage their risk, and have the discipline to stick to their plan. With the potential for high rewards comes high risk, so it's crucial to approach forex trading with caution and knowledge.