1. Open Outlook and then choose Tools along the top navigation bar and then Accounts from the list. 

2. Select Add Email Account, or select the + icon and then New account to add an account. 

3. Enter your Email Address and then select Continue. 

4. Outlook should then automatically detect your account settings and provide the option to select Add Account. 
5. Enter your 365 credentials and then click Done.

If you have any trouble getting this to work, feel free to give our SpiderTech support team a call and they can guide you through the steps.