This documentation is archived and is not being maintained. A desktop has a logical display surface and contains user interface objects such as windows, menus, and hooks; it can be used to create and manage windows. Each desktop object is a securable object. When a desktop is created, it is associated with the current window station of the calling process and assigned to the calling thread.
A delta-wye transformer is a type of three-phase electric power transformer design that employs delta-connected windings on its primary and wye/star connected windings on its secondary. A neutral wire can be provided on wye output side. It can be a single three-phase transformer, or built from three independent single-phase units.
If you have been looking at the specs for a new laptop lately you may have seen WWAN listed somewhere. WWAN, or Wireless Wide Area Network, is a wireless network that uses cell phone technology. So, instead of connecting to the internet using your cable modem and wireless router you would use, say, Verizonâs 3G network to connect to the internet via WWAN.