Ключевые слова: background, blank, child, closeup, computer, concentration, conference, connection, copy, digital, distance, education, elearning, empty, girl, hands, home, homeschooling, homework, indoors, internet, kid, knowledge, laptop, learning, lesson, lifestyle, meeting, mockup, modern, network, online, person, preteen, pupil, remote, school, screen, space, student, studying, table, technology, text, training, tween, using, video, web, website,