Ключевые слова: 4k, adorable, advice, african american, black, browsing, caucasian, child, class, classroom, communication, computer, consultation, cute, design, digital, diversity, drawing, e, education, elementary, face, girl, group, informatics, information, internet, kid, knowledge, learn, learning, lesson, modern, monitor, multi ethnic, online, pen, portrait, programming, school, schoolchildren, science, screen, sitting, software, student, study, tablet, teacher, teamwork,