“Connected Standby” is a new feature in Windows 8. At first, only ARM devices with Windows RT supported Connected Standby. Some Intel Atom PCs with full Windows 8 now support it, too — and it will only become more common.

This is Microsoft’s attempt to give Windows 8 and 8.1 the “always-on” state people get from iPads, Android tablets, and smartphones. A PC with Connected Standby can’t use other power-management states like Sleep and Hibernate……(read the whole story)