Ключевые слова: active seniors, aged, attend, attending, beginner, boomer, class, classroom, computer, education, elderly, elearning, friendship, grandparent, group, group of people, knowledgeforall, learn, lesson, lifestyles, old, portrait, positive, professional occupation, retirement, school, senior, senior adult, senior couple, senior men, senior women, smiling, student, teacher, technology, technology teacher, working,