The user profile element allows registered users of your website to update their existing profiles. It is possible for a registered user to update their alias (the name a user is publicly known by on your website), password, e-mail address or avatar (an image that a user can upload and which is displayed next to messages that they post on forums on your website).

A user profile element.
When in administration mode, click the Edit hyperlink above a user profile element to update it. Only the two fields that are common to all element types can be updated: Element Title and Display Title.
Finally, when you have finished updating a user profile element, click the OK button to return to the previous page. You should not use your browser's back button.