Ключевые слова: background, business, class, classroom, coach, college, communication, computer, concept, concepts, course, courses, development, digital, educate, education, educational, elearning, electronic, ideas, internet, knowledge, learn, learning, lecture, lesson, motivation, net, network, online, pc, presentation, qualification, school, seminar, skill, student, study, teaching, technology, text, think, trainer, training, virtual, web, webinar, word, workshop,