The computerized testing device with a network editing interface in accordance with the present invention allows a teacher to generate customized quizzes or teaching materials for students logging into the computerized testing device to take tests through a network. The computerized testing device comprises an examination managing module, a content database, a testing module and a recording module. The network editing interface allows teachers to generate quizzes or teaching materials, and comprises a quiz database, a template database, a teacher database and a network editing interface.