Crypto trading involves buying and selling cryptocurrencies like Bitcoin, Ethereum, or altcoins to make a profit. Traders use exchanges (e.g., Binance, Coinbase) and can choose styles like day trading, swing trading, or scalping. Tools like TradingView and indicators (e.g., RSI, MACD) help with market analysis. Risk management is essential—use stop-losses and never invest more than you can afford to lose. Some traders automate strategies using bots. Always stay updated with market news and ensure tax and legal compliance in your country.