With the spread of COVID-19 since February 2020, so many higher education institutions were forced to use the Internet for classes in the spring semester of the academic year 2020. This paper reports an overview of the impact of COVID-19 on Universities, the process of implementing Internet-based classes (so called Online Classes), the preparation and operation of a support system for Internet-based classes, and the results of the implementation of the classes. Even in situations where face-to-face consultation was not possible, we were able to provide support for the preparation of Internet-based classes in order to make effective use of some kinds of web systems.
