Ключевые слова: abstract, access, background, blue, business, button, buttons, cable, communications, computer, concept, connect, connection, contact, data, design, download, electricity, electronics, email, equipment, global, green, idea, industry, information, internet, label, lamp, led, light, lighting, link, modem, network, office, pc, power, push, router, sign, switch, symbol, technology, texture, web, word, work, world,