As it is clear from the subject head, this read will help you understand the Metamask wallet which is designed as the most amazing way to go for keeping your Ethereum and other ERC20-based cryptos safe. That’s right,

As long as you have your seed phrase or the private key, you can access your MetaMask account on any device. But, in the absence of a private key, this task could not be completed even if you do remember your MetaMask login password.