Communications about possible security, privacy and performance improvements and products that supplement or improve our purchased products and to optimize the content and delivery of this type of communication;</li> </ul> <li>Product development, research and to implement product features and improvements, as well as product updates;</li> <li>Third-party analytics to evaluate and improve the performance and quality of our products, services and websites and to understand usage trends, and analyze user acquisitions, conversions and campaigns;</li> <li>