When you are done looking around Backstage, select Sign In. You can do so by pointing either controller at the button on the menu in front of you and pulling the trigger under your index finger. You will then be prompted to enter your username and password, which you created when initially setting up your Ovation account on the website.
If you will be the only person using this PC, you can choose Remember Me to save your credentials for faster sign in.
Once you have successfully signed in, you will be taken to the User Settings menu to customize Ovation.