Ключевые слова: alphabet, background, black, board, business, button, close, closeup, color, communication, computer, concept, control, data, desk, device, digital, electronic, enter, equipment, hardware, information, input, internet, isolated, job, key, keyboard, keypad, laptop, letter, light, modern, multimedia, notebook, number, office, pc, plastic, symbol, tech, technology, type, up, white, work, workplace,