Ключевые слова: alphabet, aluminum, background, board, business, button, closeup, communication, computer, control, data, design, desktop, device, digital, electronic, enter, equipment, hardware, icon, information, input, internet, isolated, key, keyboard, keypad, laptop, letter, modern, network, notebook, number, object, office, pc, plastic, sign, symbol, technology, text, tool, type, typing, web, white, wireless, work, workplace,