This complete pack counts with the most recent updates for Microsoft Office 2003, but you shouldn't forget that you need to install Service Pack 1 in your PC (SP1) to count with Office 2003 SP2.
Among the new advantages, we find much more stability in these office applications, which the program Error Reporting Tool offers. Users use this to report the errors that may be faced with.
From the point of view of computing security, several improvements have been made, as in the past years Windows applications were the target of a huge percentage of virtual attacks.
