Ключевые слова: abstract, algorithm, background, book, business, communication, computer, concept, data, digital, display, double, e, electronic, email, envelop, exposure, financial, fintech, freelance, global, icon, infographic, internet, lamp, laptop, machine, mail, mailing, message, monitor, notebook, notification, online, pc, process, report, research, screen, send, social, spam, spreadsheet, statistic, statistics, symbol, technology, web, work,