open file|url :opens a file or url with the program associated
with this file or url, Examples:open "http://purl.oclc.org/net/sound/"
opens this url with the default Internet navigator."open ." opens the current
directory."open readme.doc" opens the file with WordPad or with Microsoft
Word if you have installed it.explore directory :Opens the Windows Explorer in the specified
directory, Example:"explore .".print file :prints the specified file if any program is
associated with the file for printing.
etc..