Ключевые слова: abstract, background, basket, bin, business, can, color, computer, concept, cursor, damage, dirty, dump, email, environment, environmental, equipment, error, file, garbage, green, hand, icon, idea, internet, keyboard, laptop, mistake, notebook, obsolete, office, old, on, paper, part, pc, pollution, problems, recycled, recycling, sign, solution, spam, symbol, technology, virus, wastepaper, web, white, work,