The Windows BREAK command sets or clears extended CTRL+C checking on DOS system. This is present for Compatibility with DOS systems. It has no effect under Windows. If Command Extensions are enabled, and running on the Windows platform, then the BREAK...
The Windows ASSOC command displays or modifies file extension associations. Syntax: ASSOC [.ext[=[fileType]]] .ext Specifies the file extension to associate the file type with fileType Specifies the file type to associate with the file extension...