Ключевые слова: advertising, background, blog, business, client, communication, concept, coronavirus, covid, crisis, cyber, datum, electronic, exit, idea, information, ink, list, log, mail, management, marketing, media, network, old, online, paper, plan, promotion, resilience, restart, retro, search, social, space, strategy, symbol, technology, text, typewriter, vintage, web, website, white, word signs,