How to use AirSwap?

As a cryptocurrency enthusiast and investor, I'm interested in exploring new decentralized trading platforms. Could you elaborate on how to effectively utilize AirSwap? Specifically, I'm curious about the steps involved in setting up an account, funding my wallet, and initiating trades. Additionally, I'd like to know about any security measures AirSwap employs to protect users' funds and private keys. Lastly, are there any fees associated with trading on AirSwap, and if so, how do they compare to other decentralized exchanges? I'm keen on understanding the overall experience and functionality of this platform to determine if it's a suitable fit for my trading needs.