Ключевые слова: 3d illustration, assistant, background, business, businessman, button, career, click, coach, coaching, communication, concept, conference, corporate, course, development, digital, e, education, elearning, hand, icon, internet, invitation, job, knowledge, learn, learning, man, management, marketing, mentoring, modern, motivation, network, online, people, press, sale, screen, seminar, sign, symbol, technology, training, using, webinar, workshop,