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I will make this as short as I can. I am a long time user (~10yrs) of MS Office, many versions of both Word and Excel. When I started having some compatibility issues with my old version, I decided to upgrade. My advice to you is, at all costs, avoid upgrading if you can. If you can choose a different product (non-Office), do it. In Word especially, all the old interfaces have been completely redone, from the menus available right to the way help is (dis)organized. Many of the old usability features, such as templates (for letters), how you interact with colors/fonts/etc., and how you print, preview, and perform simple functions, are gone or changed. Microsoft apparently believes that manuals are a thing of the past, so finding out where my old options are, if they still exist, has been a chore of figuring out which of the dozens of help topics are actually relevant, and if they will help me (which they typically haven't). Even in Excel there have been interface and usability changes that have made it difficult for me to work with it, given my long history with previous versions. My only caveat is that brand new users may find it easier to work with than old ones, but again, the poor help system would hinder even that, I would think. Best of luck.