Reset ALL Defaults in Office XP Applications

[Patrick Mckay]

Need to reset defaults in all applications without
reinstalling. Use and practice with Office using textbook
has created numerous changes in default settings for how
menus display, office assistant, and settings in various
options menus.

I have been able to find numerous articles on reverting to
default settings for individual features but I need to be
able to do so to ALL applications expediciously, and
repeatedly.

Thanks.