Windows , , , , UNIX, :
, , , , : :. : : -, :, D: -. , , : K:, . . Windows .
(Universal Naming Code, UNC), , (\\), (share name) . , : \\servername\sharename.
(\), API (/), .
ASCII, 1-31, :
< >: " |? * \ /
. , , , , , , .
, (case-insensitive), (case-retaining); , MyFile, , , , myFILE.
255 , _ ( 256).
(.), ( , , , ) . , , atou.EXE , atou. . .
(.) (..), , , , .
Windows, 1.