Where can I trade SOL?

Could you kindly guide me to a reliable platform where I can engage in trading SOL? I'm new to the cryptocurrency market and am eager to explore this opportunity. It would be helpful if you could recommend a few trusted exchanges or marketplaces that offer SOL trading services. Additionally, could you also provide any insights on the trading process, such as the steps involved, any associated fees, and any safety measures I should take? Your expertise in this area would be greatly appreciated. Thank you for your assistance.