5. You Are Responsible For Your Service Account.
Only you may use your service account. For some parts of the service, we may notify you that you may set up additional member accounts that are dependent on your account (an "associated account"). You are responsible for all activity that takes place with your service account or an associated account. You may not authorize any third party to access and/or use the service on your behalf.
6. If You Are an Associated Account User.
If you are the user of an associated account, then the holder of the service account has full control over your associated account. This control includes the right to end the service, close or alter your associated account at any time, and, in some cases, to request and receive machine and service use information related to your associated account.
7. If You Pay Microsoft.
7.1 Charges. This section 7 applies in all situations in which you directly pay us. If you pay a company other than us for the service, then the charges and billing terms are as stated by the other company. Even if you do not pay for the service, you may still incur charges incidental to using the service; for example, charges for Internet access, mobile text messaging, or other data transmission.