e/Microsoft File Compare

Information
has gloss	eng: In computing, fc (File Compare) is a command line program that compares multiple files and outputs the differences between them. The fc command has been included in Microsoft operating systems since MS-DOS 3.30 and is included in all versions of Microsoft Windows. The command is equivalent to the Unix commands comm, cmp and diff.
lexicalization	eng: Microsoft File Compare
instance of	c/File comparison tools