Ключевые слова: assistance, background, binary, business, coach, code, color, computer, concept, course, dark, data, development, digital, distance, drawing, e learning, education, elearning, english, gray, hexadecimal, information, knowledge, learn, lesson, multicolor, online, paint, painted, paper, professional, program, school, software, studing, study, success, system, teaching, technology, text, texture, think, trainer, training, webinar, word,