How do I lower my ETH network fee?

Hello, I'm a cryptocurrency user who's been struggling with high ETH network fees. Could you please provide some insight on how I can lower these fees? I've heard about setting a lower gas limit and adjusting the gas price, but I'm not entirely sure how to do it effectively. Could you walk me through the process, and perhaps also mention any other strategies or tools that could help me minimize my ETH transaction costs? Thank you for your help!