What is a guarda Crypto Wallet & how does it work?

So, I'm curious to know more about the guarda Crypto Wallet. Can you explain what it is exactly and how it functions? I've heard it's a secure way to store digital assets, but I'd like to hear the specifics. Is it easy to use? Are there any fees associated with it? And most importantly, how does it ensure the safety of my cryptocurrency holdings? I'm interested in understanding the whole process, from setting up an account to making transactions.