I inadvertently changed the birthdate on my account to 1/1/2013, and am now recognized as a child by Outlook.  I had to establish another account as a parent to be able to log into my original account, I need to have my birthdate changed back to my original birthdate to get full access to my account and to able to log into outlook on my cell phone.  I cannot log in on my phone, because again, I am recognized as a child.