The quickest way to delete a single user is to:

• Click on the Users menu
• Click Delete from the options dropdown menu under Actions
• In Actions column click icon [...] and in drop down menu click Delete
• Click OK to confirm the deletion.

The second way allows you to delete more than one user at the same time.

• Click on the Users menu
• Check the box to the left of the user or users you wish to delete
• Choose Delete from the Actions with selected drop down box
  Click OK
• You will be asked if you really want to delete the user. Click OK to confirm.