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.
1 Answer. , knows a smattering of things. Possums are marsupials, from the order Diprodontia, which also includes, among others, kangaroos, koalas and wombats. Possums and other marsupials are thought to originate from South America, which is where many possum species still exist.