Power management in a computer and/or monitor allows the product to enter low power modes when not in use, saving significant energy and drastically increasing battery life in portable devices. It is an important energy-saving feature that is required to be enabled as-shipped in all ENERGY STAR certified notebook and desktop computers as well as computer monitors.
Ask the Expert
Have questions about how best to save energy in your home? Well, Ask the Expert! Here you can find the energy efficiency advice you need on ENERGY STAR certified products and home improvement projects by viewing articles, videos and more created by the experts at EPA’s ENERGY STAR program.