How to swap from arbitrum to ETH?

Can you please explain the process of swapping from Arbitrum to Ethereum (ETH) in simple terms? I'm not very familiar with the intricacies of cryptocurrency exchanges and would like to know the step-by-step guide on how to do it securely and efficiently. Is there a specific platform or wallet that you recommend for this transaction? Additionally, what are the potential risks and fees involved in this swap, and how can I minimize them?