Ключевые слова: abstract, advertising, backdrop, background, boardroom, brainstorming, classroom, communication, concept, conference, connections, crash, digital, double, e, electronic, email, envelop, exposure, financial, fintech, goal, icon, illustration, indoors, innovate, interactive, interior, internet, job, laptop, lecture, mail, meeting, message, multi, office, online, real, room, send, social, spam, symbol, teamwork, think, training, web, website,