Can't use it. Microsoft stole my account. I can no longer have emails. I can no longer use my computer. Microsoft has ruined me. I am a double caregiver & can no longer connect with my doctors or take care of business. I am supposed to have a credit card registered with Microsoft but I guess they lost. There is no way to call or get on line. The telephone are used to tell you to go on line. Oh and there is no way to understand or use something called an authenticator. What ever that is