Renaming a contact list
Click People in the navigation bar at the top right of the screen
Right click on the contact list and select rename from the drop down list
Type the new folder name in to the text box that appears on screen and press enter on your keyboard
Removing contacts from a contact list
Enter the name of the contact you want to remove in the search bar at the top of the screen and click the magnifying glass icon
Select the contact, click the three dots on the right side of the screen and select delete
Confirm that you would like to delete the contact and they will be taken out of your contact list
When you delete a contact from a contact list that you created, they will be removed entirely from your contacts. You can recover the contact from your Deleted Items folder, but they will not be automatically re-added to the previous contact list
Deleting a contact list
Right click on the contact list and select Delete from the drop down list
To confirm, click Yes on the box that appears on screen