Ключевые слова: background, black, board, business, chip, circuit, close, closeup, communication, component, computer, cpu, device, digital, electronic, electronics, engineer, engineering, equipment, fix, hand, hardware, horizontal, human, industry, install, installation, installing, macro, maintenance, microchip, microprocessor, motherboard, part, parts, pc, plug, power, processor, repair, service, socket, support, technician, technology, up, upgrade,