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 ...
Command Prompt (or CMD) is Microsoft’s command-line interpreter for its Windows operating systems. It enables you to use commands for performing various operations on your computer — everything from ...
MS-DOS or Microsoft Disk Operating System was the dominant operating system for Personal Computer throughout the 80s. MS-DOS is a non-graphical command line operating system. MS-DOS allows the user to ...