Many thanks Jay, for your encouragements.
I had to reinstall all my system (a first failure of W8) in last December, and it took me a full week-end to re-install and customize all.
The problem is not so much saving the files, but that with these new stupid W8 and Office 2013, you have to re-customize every thing, and this is very time consumming.
IMPORTANT For the people who are not aware: check the language availability of the W8 and MS Office package when you buy it; depending the country only a few languages are available, e.g. I cannot have Windows or Office menus in English!! and as the translation should have been through google translator, I let you imagine the strange results.... ;(
Well, like you I would prefer not having to change for Apple, but I might think twice next time...
Thanks again
MB