Ключевые слова: 3d, audience, background, blue, business, chairs, class, college, computer, concept, coronavirus, course, covid19, desk, digital, education, elearning, empty, illustration, internet, laptop, learn, lecture, live, network, new normal, nobody, online, pc, quarantine, room, school, screen, seats, seminar, social distance, stay home, study, technology, text, training, virtual, web, webinar, white, word,