http://go.prevue.it/users/settings

1. Nickname - This is the shortname that we use for you around the site. Most commonly you'll find it when you add comments or annotations. If you don't choose a nickname, we'll just use your firstname instead.
    
2. Logo - You're able to replace the Prevue logo (the camera) in all areas of the site with your own logo. This makes the app more personal, and gives you a more professional look when sharing your projects or portfolio. Logos should be JPG/GIF or PNG - and an appropriate size to match the interface (anything too high will be rejected). You can upload and delete your logo from here at any time.
    
3. Username - This is used as your portfolio URL, and is changeable via this area in the settings. On success of you changing your username, you will be logged out and asked to re-authenticate yourself using your new username.
    
4. Email address - This is your primary point of contact, and where we'll send notifications. You may change this, on success of which you'll be sent a confirmation email (to the new address). Confirming your new address will return you to your settings.
    
5. Email preferences - We may occasionally use your email address to notify you of new annotations and comments. If you do not wish to receive these updates, uncheck this box.
    
6. Password - You can easily change your password here, and cannot be left blank. For information about logging in, or forgotten passwords, read this article.