You can also access your Office 365 calendar through Outlook on your desktop. This is the most popular method of interacting with the calendar. If your subscription has the download of Office available, you may want to take advantage of it. One way you can tell if you have the Office licenses available to you is by logging into the Office 365 portal and going to the Office 365 Home and clicking on the Install Office dropdown:
The other way to get to your desktop installs is to click on your persona, then on My account, then on Install status, then on Install desktop applications:
If you need more help, cannot download Office, or need to add Office, talk to your company admin.
The Outlook desktop application has a lot of the parts that Outlook on the web has and more. To get to Contacts in Outlook, open Outlook on your desktop and click on the...