By using YouTube, a user automatically agrees to comply with YouTube's Terms of Service, Privacy Policy, and Community Guidelines. YouTube retains broad rights to use any user-generated content on its platform. Though users retain ownership of their content, they grant YouTube and its affiliates an open license to use it however they wish, including for commercial purposes. YouTube and Google also collect extensive user information through user profiles and activity tracking, which is used for targeted advertising and search results. Users can have their accounts or uploaded content removed for violating community guidelines, but the guidelines do not specify an appeals or reinstatement process.