Copied straight from the help file in Windows NT:
Copy
Copies one or more files to another location.
This command can also be used to combine files. When more than one file is copied, Windows_NT displays each filename as the file is copied.
copy [/a|/b] source [/a|/b] [+ source [/a|/b] [+ ...]] [
destination [/a|/b]] [/v] [/n] [/z]
Parameters
source
Specifies the location and name of a file or set of files from which you want to copy. Source can consist of a drive letter and colon, a directory name, a filename, or a combination.
destination
Specifies the location and name of a file or set of files to which you want to copy. Destination can consist of a drive letter and colon, a directory name, a filename, or a combination.
/a
Indicates an ASCII text file. When the /a switch precedes the list of filenames on the command line, it applies to all files whose names follow the /a switch, until copy encounters a /b switch, in which case the /b switch applies to the file whose name precedes the /b switch.
When the /a switch follows a filename, it applies to the file whose name precedes the /a switch and to all files whose names follow the /a switch, until copy encounters a /b switch, in which case the /b switch applies to the file whose name precedes the /b switch. An ASCII text file can use an end-of-file character (CTRL+Z) to indicate the end of the file. When combining files, copy treats files as ASCII text files by default.
/b
Indicates a binary file. When the /b switch precedes the list of filenames on the command line, it applies to all files whose names follow the /b switch, until copy encounters an /a switch, in which case the /a switch applies to the file whose name precedes the /a switch.
When the /b switch follows a filename, it applies to the file whose name precedes the /b switch and to all files whose names follow the /b switch, until copy encounters an /a switch, in which case the /a switch applies to the file whose name precedes the /a switch.
The /b switch specifies that the command interpreter is to read the number of bytes specified by the file size in the directory. The /b switch is the default value for copy unless copy is combining files.
/v
Verifies that new files are written correctly.
/n
Uses a short filename, if available, when copying a file with a non-8dot3 name.
/z
Copies over a network in restartable mode.
If you need more assistance, let me know. I have created many batch files in the past.