Word, Excel and PowerPoint to present itself as a logical and consistent further developments: nothing spectacular new, but many routine tasks can be conveniently arranged logically, everything goes a little smoother.
Has been redesigned from the ground up Outlook: while the program is in the old menu structure so looked as if Microsoft has run out of time or money (or both) during the development, everything is now all of a piece: a completely renovated surface that the same Logic follows as Word & Co. - big compliment that has become really good.
At One Note I can not say anything because she will not reveal to me what I should use it. With the possibilities for. B. Outlook offers (notes, categories, etc.) I feel very well organized. Somehow creeps me the impression that One Note just one part of Microsoft's "value strategy" is, by the grave goods with rather questionable added value - friendly formulated - quite confident purchase price (for that I have forgiven a star less) justified. But I may be wrong ...
Whether the above-mentioned improvements justify the changeover from 2007 economically (there is the possibility of a less expensive upgrades not to my knowledge), of course, any / r decide for themselves.