Ключевые слова: background, browsing, business, communication, compose, concept, connection, contact, corporate, correspondence, data, digital, email, emailing, finance, icon, inbox, information, internet, letter, mail, mailing, man, marketing, media, message, mobile, modern, monitor, network, online, people, receive, research, send, social, subject, tech, technology, text, using, web, work, workplace,