...
How to setup out of office notification in Outlook 365
...
Shared Calendars
How to access group calendar in Outlook 365
How to add a shared calendar in Outlook 365
How to request permission to view someone's calendar in Outlook 365
How to share your calendar in Outlook 365
How to add a shared calendar in Outlook Web Access (OWA)
...
Managing your Junk Mail folder
...