MS Word 2007 settings problems

I'm running MS Word 2007 SP3 on two computers. Both run Win7 SP1.
On one computer, I can jump thru the hoops quite easily to change default font, font size, line spacing, etc. with NOOOO problems at all; works every time.
On the second computer, I jump thru the same hoops, change the above settings, then click to change the default font settings. I then close and reopen Word, and it reverts back to a default of Calibri (Body), 11 pt., and 1.15 line spacing. Ideas anyone?

Check the "Macro
Settings" you probably need to tell it to run macros.

I have also do that that you have already describe above.This is very effective as compared others old version.In this sense no one can deny its importance.Default setting give more importance to the new version.