Ключевые слова: adjustment, art, background, business, cogwheel, color, colorful, communication, computer, concept, contour, design, desktop, development, display, electronic, element, engineering, equipment, faq, flat, gear, help, icon, illustration, information, internet, isolated, laptop, line, linear, lineart, maintenance, modern, monitor, network, outline, pc, screen, set, setting, sign, software, symbol, technology, tool, transarent, web, wheel,