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.
There are many varieties of possums, including Gliders and Cuscus, while the opossum is a more limited species. With their signature bare tail, the opossum is North Americaâs only known marsupial; this means the animal carries its young in a pouch much like the Australian kangaroo.oth the possum and the opossum are nocturnal, nomadic omnivores and live on an expansive diet that includes insects, frogs, birds, snakes and fruits. The opossum is primarily dark gray in color but some resemble cinnamon, and, as in Heidiâs case, white opossums are known to exist. The possum is primarily gray in color.