Ключевые слова: abstract, assess, background, business, businesswoman, casual, communication, concept, contract, crash, development, digital, double, drawing, electronic, email, employee, envelop, exposure, hands, human, icon, information, internet, laptop, mail, math, message, multi, note, occupation, office, online, send, sketch, social, software, solution, spam, statistic, studying, symbol, talk, technology, typing, using, web, woman, workplace,