To create an account on Mirror, all you need is an Ethereum-compatible wallet like Metamask, Rainbow, or Coinbase Wallet. Once you've set up your wallet, just head over to https://mirror.xyz and connect it to the site.
You'll be able to customize settings like your display name, profile photo, accent color, and more.
In your Settings, you can also link the ENS name associated with the wallet you used to create your Mirror account so your entries are hosted at "https://mirror.xyz/<your-ens-name.eth>/<entry-digest>". And you can add an email address, Twitter profile, and Google Analytics, too.
You can also add contributors who will be able to draft and publish entries in your account.
Congrats, now you're ready to publish your first entry and offer it as a Writing NFT, subscribe to another project, or collect and share NFTs on Mirror!