Ключевые слова: abstract, background, blogging, business, communication, computer, concept, consult, crash, desk, desktop, device, doodle, double, drawing, electronic, email, exposure, feedback, financial, icon, increase, information, interior, internet, keyboard, laptop, letter, mail, multi, network, nobody, office, online, paper, pc, personal, process, receive, seminar, service, social, spam, symbol, technology, wallpaper, website, working, workshop,