Which of the following is the file extension for a Word Macro-Enabled Document?

By saving an existing Office file with the ____ command, you create a duplicate that you can modify, while the original file remains intact.

A. New B. Rename C. Duplicate D. Save As

? According the Radicati Group, approximately ____% of all email messages sent every day are spam.

A. ?40 B. ?50 C. ?75 D. ?90