Ключевые слова: assistant, background, business, businessman, buttons, career, click, coach, cognition, communication, concept, conference, corporate, course, cyberspace, development, digital, education, elearning, hand, icon, interface, invitation, job, learning, man, management, marketing, modern, motivation, network, online, people, person, press, professional, sale, screen, seminar, signs, skill, skills business, success, symbol, technology, technology concept, touch, training, using, workshop,