Ключевые слова: achievement, black, blur, button, career, click, closeup, communication, competence, computer, concept, development, distance, education, finger, focus, goal, hand, interactive, internet, key, keyboard, knowledge, learning, male, modern, network, online, online training, pc, performance, press, productivity, professional, push, qualification, red, result, search, selective, skill, study, technology, training, webinar,