Training, namely, arranging and conducting training courses in the field of information technology, computer software systems, and digital marketing through live, broadcast, and on-line classes, seminars, and workshops; professional training courses, namely, arranging and conducting training courses in the field of business, use of data processing, CMS, ecommerce, mobile computing, cloud computing, artificial intelligence, and machine learning provided live, through broadcast, and through on-line classes, seminars, and workshops; training in the use of computer software