The ones in blue are compressed.
Right-click one, select Properties, then click Advanced. Notice the check
box that says "Compress contents to save disk space". When that box is
checked, the file name becomes blue. The other box there, "Encrypt contents
to secure data", makes the file name green. When neither is checked, the
name is black.
--
Regards,
Jay Freedman
Microsoft Word MVP
Email cannot be acknowledged; please post all follow-ups to the newsgroup so
all may benefit.