Backend Users module
You can manage backend users using the System > Backend users module.

This module makes it possible to search and filter users. They can also be edited, deleted and disabled.
See also
See section Backend privileges: Administrators and System Maintainers for more information on special backend user roles "admin" and "system maintainers".
The backend module has the following submodules:
Backend Users submodule
Will be shown by default unless you have chosen a different submodule from the dropdown in the module header. You can Create new backend users or Administrators here, enable and disable access for your users, reset password of non-admins, etc.

Overview of buttons in the entry of a non-admin backend user
- Edit user settings.
- Disable or enable user.
- Delete user.
- Reset password - only available if the user has an email address in their settings. Will send an email to the user asking them to enter a new password.
- View user details, including a combined view of their permissions incorporating all their groups and settings in the user record. Overview of User TSconfig reference that apply to this user.
- The general info module for the record of the backend user including references from other database records.
- Compare the permissions of two or more backend users by adding them to the compare list. You can then click the "Compare selected backend users" button.
- Simulate the backend user to try out the permissions.
Backend user groups submodule

Gives you an overview of all backend user groups and allows you to edit, disable, delete and compare permissions of groups.
Online users submodule
Shows you a list of all currently online users, including those who logged in during the last two hours but never logged out.
File mounts submodule

Allows you to view, edit, disable or delete file mounts.