For Windows 7/Vista: 1  Click âStart buttonâ. 2  Click âControl Panelâ. 3  Click âSystem and Maintenanceâ for Vista | âSystem and Securityâ for Win7.  Click âDevice Managerâ.
The definition of a possum, or opossum, is a tree-dwelling nocturnal marsupial with fur and a prehensile tail. A small Australian mammal that lives in a tree and only comes out at night is an example of a possum. possum. possum.
Possums, which are tree-dwellers, are the most widespread marsupial. Like Tasmanian devils, possums give birth to as many as 20 offspring, but only a few survive. There are 13 species of possums in Australia. North America is home to one species, the Virginia opossum, known to play dead when threatened by a predator.