ENERGY STAR products are independently certified to save energy without sacrificing features or functionality. Saving energy helps prevent climate change. Look for the ENERGY STAR label to save money on your energy bills and help protect our environment.
Improving your home's energy efficiency with ENERGY STAR can help to lower high energy bills, improve comfort and reduce greenhouse gas emissions. Learn about the many ways to save in your home and track your progress with "My ENERGY STAR" - your new dashboard to savings.
A new home that has earned the ENERGY STAR label has undergone a process of inspections, testing, and verification to meet strict requirements set by the US EPA. ENERGY STAR certified homes use 15-30% less energy than typical new homes while delivering better comfort, quality, and durability.
Improve financial performance and reduce carbon emissions with EPA's strategic energy management approach.
By default, Windows 7 supports network card offloads —Address Resolution Protocol (ARP) and Neighbor Solicitation (NS)— that allow the network card to maintain and renew the address lease and routing information about that PC while the PC is in a low-power sleep state. Unlike when using Wake on LAN (WOL), the PC is addressable via its IP address and does not require data be sent to the broadcast address before it gets routed to the sleeping host. Hence, when the ARP and NS offloads are active, a remote desktop connection can be made to a sleeping host with only an IP address – the same information normally used to establish a remote desktop connection! Please note that this is not simply a windows feature but it is support for a hardware feature that has been standard on all new PCs since 2011. This feature is supported in some machines going back almost circa 2006 and most systems purchased since 2010.
Look here for more information on this feature .