Customer Technology means Customer's proprietary technology, including Customer's Internet operations design, content, software tools, hardware designs, algorithms, software (in source and object forms), user interface designs, architecture, class libraries, objects and documentation (both printed and electronic), know-how, trade secrets and any related intellectual property rights throughout the world (whether owned by Customer or licensed to Customer from a third party) and also including any derivatives, improvements, enhancements or extensions of Customer Technology conceived, reduced to practice, or developed during the term of this Agreement by Customer.