Well, it is a non-custodial Wallet that lets you work and trade through the Solana blockchain. Well, if you know about MetaMask, then understanding the Phantom Wallet would be easier for you. As we know that this comes in the form of a browser extension, therefore you do not need to undergo a lot of hassle in order to start using this Wallet service- just download and add it to your browser (Chrome, Brave, Firefox, Edge, etc.) In addition to this, you should also note that this Wallét can be used to store, swap, and stake crypto as well as NFTs. And the best thing about using this Wallet is that it lets you have access to the Defi apps as well.