You don't have to open it on the computer. Courses in the College of Continuing Education of Northeast Agricultural University can be accessed on computers or mobile devices. You can also use mobile devices to download the application of the network teaching platform of Northeast Agricultural University, which can be used on iOS and Android devices. The College of Continuing Education of Northeast Agricultural University is an affiliated college of Northeast Agricultural University, which is responsible for the teaching and management of adult education and continuing education. The college is committed to providing high-quality academic education and vocational training services for all sectors of society to meet the learning needs of different groups of people.