How to use beam swap?

Could you please elaborate on the steps involved in using Beam Swap? As a newcomer to the world of cryptocurrency, I'm interested in understanding the process from start to finish. Specifically, I'd like to know if there's a user-friendly interface that guides me through the swap, what kind of fees I should expect, and whether there are any security measures in place to protect my funds during the transaction. Additionally, is there a limit to the amount of Beam I can swap, and are there any restrictions on where I can send the swapped coins? Thank you for your assistance.