This command can also be used to combine files. When more than one file is copied, MS-DOS displays each filename as the file is copied. 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 can consist of a drive letter and colon, a directory name, a filename, or a combination. By default, if you specify an existing file as the destination file, COPY will ask you if you want to overwrite the existing file. If the COPY command is part of a batch file, COPY will behave as in previous versions. Indicates a binary file. Verifies that new files are written correctly.