NOTE- there are multiple ways to add an email account to Outlook. This article describes using the Outlook Auto-connect wizard for a first time account setup.
1. If you have not already done so, launch Outlook. The icon displays an 'O' and an envelope:  

2. Outlook Auto-connect wizard will open. Enter your credentials: first.lastname@ndus.edu. Click Connect to add your email account.

Outlook Sign In Menu

3. Auto-connect is successful when you see the Outlook prompt below:

Outlook Mobile Checkbox

NOTE- you have the option to select Setup Outlook Mobile on my phone, too. If you choose to do so, check the box. Outlook will redirect you to a mobile website. Enter your phone number, and Outlook will text a link to setup Outlook on your mobile phone.