proofreader said:
Editors & Proofreaders--what do you consider the best version of Word to use
int he function of editing/proofreading, and why?
Rather than asking about the "best" version of Word, it makes more sense
to say, "this is what I need to do and how I like to work--how can I
best achieve that?"
Word has built in Track Changes/Reviewing features that are used for
editing/proofing, and in general those features get better/more
sophisticated with each version of Word.
As JE said, the balloons in Word 2004 can be quite nice. But some
people prefer using the old Comment Pane of Word X, and the Reviewing
Pane equivalent in Word 2004 is horrible to use. With either version,
you'll likely want to invest a little effort in customizing the features
to suit you.
You are on a Mac, right?