I dumped 365 and went back to Office 2010. Much better solution.
Office 2007 in my case, worked fine until recently when Outlook was compromised, will flatly refuse to subscribe to anything so long as there are free alternatives around, but guess that won't last forever.
I was happy with Win 96 and Word 97 ( or whatever they were in those days ) why do they have to keep changing everything - yes I know .... Big Business Rules OK ?