Among the Top 10 Online Universities in the US, Columbia Southern University (CSU) has applied IT in the use of technology. Blackboard in their education system for the past 30 years in the US and nearly 20 years in Vietnam. Especially in the time of avoiding large gatherings to avoid the Covid-19 epidemic, technology Blackboard education at Columbia Southern University is more effective than ever. Because in the current time of natural disasters and epidemics, MBA study at CSU is not interrupted, teachers and students can teach and learn online, exchange lecture books, assign assignments and grade grades… on the system. Blackboard. This is an e-educational solution with a full range of main items: System, Decentralization, Users, Document Warehouse, Document Warehouse, Question Bank, etc., bringing many benefits to students and lecturers in study process.