You will need to install MetaMask (or another Ethereum wallet) to connect to EW-DOS applications on the Volta test network or the main network, and to sign transactions on the blockchain.
Read more about using MetaMask here.
If you are using applications or smart contracts on the , you will need .
Learn how to get Volta Tokens .
Once you have Volta tokens, you will need to .
If you are using or developing applications or smart contracts deployed on the , you will need to have .
Learn how to get EWT .
Once you have EWT, you will need to .