Environment variables are name-value pairs for various programs or processes on an operating system. On Windows, the environment variables store all sorts of information about the operating system ...

In computers, a directory refers to a structured list of document files and folders that are usually created for organizational purposes. Its structure basically consists of a drive, directory and ...

The "Attrib" system command is used to change the attributes of a file from the DOS command line. While modern computers use Windows instead of DOS, the "Command Prompt" feature has the same ...

Command Prompt holds almost endless possibilities, and it's doubtful many people know the full extent of what a few lines of ...