To remove a user from your website, do the following:

  1. Go to their profile (you can do this a few different ways, including going to Admin menu > People).
  2. Click the Edit tab.
  3. Scroll to the bottom of form.
  4. Click the yellow Cancel Account button.
  5. Typically you'll want the Delete the account and make its content belong to the Anonymous user option
  6. Click the green Cancel account button.