Is a software designed to run independently from an operating system. The rules: As a rule, portable programs leave no traces on the computer and do not
A file is a block of arbitrary information and is a part of the "File System" on a Computer About the "file" Extern links : wikipedia.com/wiki/Computer_file
A Directory Folder is a part of the "File System" is used in a computer software context to be a container for folders, files, and About the "Directory
