Command
The command command starts a new instance of the command.com command interpreter.
The command command is not available in 64-bit versions of Windows XP.
Comp
The comp command is used to compare the contents of two files or sets of files.Compact
The compact command is used to show or change the compression state of files and directories on NTFS partitions.Convert
The convert command is used to convert FAT or FAT32 formatted volumes to the NTFS format.Copy
The copy command does simply that - it copies one or more files from one location to another.Cscript
The cscript command is used to execute scripts via Microsoft Script Host.
The cscript command is most popularly used to manage printers from the command line in Windows XP using scripts like prncnfg.vbs, prndrvr.vbs, prnmngr.vbs, and others.
Other popular scripts include eventquery.vbs and pagefileconfig.vbs.
Date
The date command is used to show or change the current date.Debug
The debug command starts Debug, a command line application used to test and edit programs.
The debug command is not available in 64-bit versions of Windows XP.

