1. visit app.deckzero.com and click the " + " icon on the top right corner: 2. You will then see a window as below, where you could choose from the social media sign-in options, or click the link at the bottom to sign up via your own email address. 3. For new users, you will receive a verification email, please click the link in the email to complete the registration process. 4. Create your first deck!