Ключевые слова: accountant, alphabet, analysis, analyzing, artificial intelligence, avatar, bank, big data, brain, business, buttons, calendar, chart, chat, cloud computing, colours, commerce, computer monitor, currency, cyberspace, data center, datum, decision, development, device, diagram, direction, document, economic, finance, icon, icon set, idea, illustration, internet, keyboard, leadership, letter, location, marketing, mobile phone, newspaper, number, organization, outline, phone, research, robot, signs, symbol,