Once this wallet gets installed, it will ask for a few steps in order to create the first-ever wallet in it and afterward the user can begin the usage of MetaMask Wallet services. On the interface of the MetaMask extension, users can see three buttons- Swap, Buy, and Send. Using these buttons, people can easily perform the respective services on the go. The functionalities and offerings of the MetaMask extension also involve the interaction with decentralized applications and navigation of NFT marketplaces such as OpenSea. Furthermore, this wallet supports multiple networks including ETH, these networks can be added automatically by selecting them from the network selector or adding them manually.