. Updates to the Services or Software, and Changes to These Terms.
a. We may change these Terms at any time, and we’ll tell you when we do. Using the Services after the changes become effective means you agree to the new terms. If you don’t agree to the new terms, you must stop using the Services, close your Microsoft account and/or Skype account and, if you are a parent or guardian, help your minor child close his or her Microsoft account or Skype account.
b. Sometimes you’ll need software updates to keep using the Services. We may automatically check your version of the software and download software updates or configuration changes, including those that prevent you from accessing the Services, playing counterfeit games, or using unauthorized hardware peripheral devices. You may also be required to update the software to continue using the Services. Such updates are subject to these Terms unless other terms accompany the updates, in which case, those other terms apply. Microsoft isn’t obligated to make any updates available and we don’t guarantee that we will support the version of the system for which you licensed the software.
c. Additionally, there may be times when we need to remove or change features or functionality of the Service or stop providing a Service or access to Third-Party Apps and Services altogether. Except to the extent required by applicable law, we have no obligation to provide a re-download or replacement of any material, Digital Goods (defined in section 14(b)(v)), or applications previously purchased. We may release the Services or their features in a beta version, which may not work correctly or in the same way the final version may work.
d. So that you can use material protected with digital rights management (DRM), like some music, games, movies and more, DRM software may automatically contact an online rights server and download and install DRM updates.