What is the Neptun System?
NEPTUN is a unified study system that works differently at each university. You will use NEPTUN to pick up subjects and exams, compile your timetable, apply for active or passive semesters, pay tuition, exam fees and other expenses, and to submit requests, applications, specialization, and scholarships are also recorded on this platform. You can access it through this link: https://neptun3r.web.uni-corvinus.hu/hallgatoi_1/login.aspx
Check out the Student Union educational videos on the topic here: https://www.youtube.com/channel/UCkWVo0pMDJPC0lGCBEg5ekw/videos