Default configurations for Ethereum networks or running a local Ethereum node are available.
All configuration options are editable.
The Augur App will start syncing with your Ethereum node of choice, and once the sync is complete you can click "Open Augur App" to open the Augur user interface in your browser.
The Augur platform currently supports Metamask, Trezor, Ledger, and Edge.
Augur is also available on the Rinkeby Ethereum test network. Go to dev.augur.net, connect your Ethereum wallet, and you're good to go. Use a Rinkeby faucet to get testnet ETH to play with, and grab some testnet REP on the Augur App's Account page.