Task: To add folders to the Outlook Folder Pane. Folders provide you with a way to organize email messages, calendars, contacts, and tasks. New folders are automatically alphabetized in your Folder Pane.
Instructions to create a new folder:
Step 1 - Access your USNH email account.
Step 2 - Click New Folder in the Folder Pane.
Step 3 - Enter a meaningful folder name in the field displayed, and press Enter. 
Outcome: Your new folder displays in your Folder Pane.
Task: To add subfolders to the Outlook Folder Pane. Subfolders are contained within another folder.
Instructions to create a new subfolder:
Step 1 - Right-click on a folder in the Folder Pane.
Step 2 - Click on Create new subfolder in the pop-up list
Step 3 - Enter a meaningful folder name in the field displayed, and press Enter.
Outcome: Your new subfolder (child folder) displays below the container (parent) folder in your Folder Pane.
Task: To change the order of folders in your Outlook Folder Pane.
Instructions to move folders and subfolders:
Step 1 - Click on the folder (or subfolder) name, and drag-and-drop it to a new location.
Note: To make a folder a subfolder, drag-and-drop it into an existing folder.
Outcome: Your folders and subfolders display in your Folder Pane based on your customization.
Important Information: Move messages to your folders manually, or automatically by creating Rules.