Need better documentation and clarification
The auto save feature went away on excel and word (perhaps others, but I don't use them often and did not notice). After a full hour and ten minutes with help chat, I figured out what happened. This is shameful on Microsofts part, it really is.
When you go into Account> Options> Trust Center> Trust Center Settings> Privacy Options> Privacy Settings all options must be selected yes in the final box 'Connected Experiences" or there is no auto save and who knows what else.
Such a sham, if you want auto save, (one feature of 365 touted as a big advantage over desktop programs), then you cannot keep your content truly private. It's one or the other.
I now laugh out loud when I read statements like "At Microsoft we are concerned about your privacy...." BS!
Color me disappointed and looking into other means of collaborating with my team.