Ключевые слова: abstract, alphabet, background, blue, board, business, buttons, closeup, communicate, communication, computer, computing, creative, cyberspace, data, desktop, detail, digits, elector, electronics, equipment, ergonomics, hardware, industry, information, input, internet, key, keyboard, keypad, laptop, letter, numbers, signs, tech, technology, tool, type, typeset, work, workplace, write,