Windows 10: Office 365 - synched email account eliminated, settings for laptop reconfigured

When opening Office 365, I now get directed to outlook live - this changed overnight while computer was off

My home page no longer appears as set up -

My main email account earthlink which was synched no longer appears and I am unable to add it to email accounts

:)

 

office 365 account recognized by EMail but not Office

I recently upgraded to a Nokia 920. I was able to create Email Accounts for both my AT&T email and my Office 365 hosted Exchange account. But when I go into the Windows Phone Office app it doesn't register my Exchange Email account as an Office 365 account.
When I click on Office 365 under Places it prompts me to create a new account. If I try to do that with my Office 365 credentials it tells me that I already have an account on the phone using those credentials. I've already tried removing the email account
and setting it up through the Office app, but that just re-adds it as an Exchange account. I can get my mail and calendar, but can't access documents stored in SharePoint online sites.

 

I need to synch my Office 365 Outlook Email to my iPhone

Does anyone know how to synch their Office 365 Outlook Email to their iPhone?

 

Synching betweeen laptop and phone

I have a Lenovo laptop running Windows 10 and Office 365. I also have a Nokia 635 running Windows 8.1.
I want to synch my Outlook email, contacts and calendar between the two devices, either automatically or via USB.

When I installed Windows 365 on my laptop I lost all my contacts. These are still on my phone and I want to be sure that when I synch I copy the contacts onto my laptop and not lose them by synching the empty list on my laptop to my phone!