41 Educational services, namely, providing live and online classes, seminars and workshops in the field of business communications, business presentations, business, marketing and advertising; educational services, namely, conducting programs in the field of business communications, business presentations, business, marketing and advertising; organization and presentation of workshops in the fields of presentations, advertising and marketing; guidance, namely, training in the fields of presentation, advertising and marketing; practice training, namely, providing educational internships in the fields of presentations, advertising and marketing; providing educational demonstrations