Guide

1. On Outlook's main dashboard, navigate to the top menu bar and click the drop-down arrow next to the 'New Mail' option.

2. Choose 'Group' from the list of options.

3. After that, come up with a unique group name and description. Enter the details into their respective input fields.

4. Once done, tap 'Create' to proceed.

5. After completing these steps, the newly created Office 365 group in Outlook will be connected automatically to its corresponding SharePoint site. Simply click the 'SharePoint' icon at the top-right corner to access it on your end.