Ключевые слова: business, button, color, colour, computer, control, data, digital, enter, equipment, fastener, gray, green, hardware, information, input, internet, isolated, key, keyboard, keywords black, letter, message, notice, number, office, page, paper, pc, pin, plastic, push, push pin, red, reminder, sheet, shiny, technology, thumbtack, tool, tools, white, yellow,