Thanks to thedemonhog for the following
Sawyer is running Microsoft Office Word 2007, which was obviously unavailable in 2004.
Interestingly, the guy sitting behind Sawyer is correctly running Microsoft Word 2003. (Both are operating Windows XP.)
However, that guy's computer screen switches on and off between shots from around 7:35 to 8:25, so we have an actual continuity error there in addition to the 2007 prop error.